{"title":"WATER TEST STRIPS \u0026 TESTS","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eQuickly analyze your water with our \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etest strips and analysis kits for ponds and swimming pools\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEasy to use, they allow you to check essential parameters such as pH, chlorine, GH, KH, alkalinity, hardness, or stabilizer within just a few minutes, depending on the model chosen.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTest strips are ideal for quick, regular checks. For a more detailed analysis or a more precise digital reading, also discover our professional photometers and tests.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"aquaactiv-quicksticks-6in1","title":"AquaActiv Quicksticks 6 in 1 - Water analysis by strips (50pcs) - Oase","description":"\u003cp\u003e \u003cspan\u003eQuicksticks 6 in 1 test sticks provide reliable and fast analysis of the six main water parameters for regular monitoring. In particular, they analyze the following values: pH, water hardness, carbonate hardness as well as the content of nitrogen dioxide, nitrate and chlorine. The Quicksticks, which include 50 color analysis cards, are also suitable for beginners thanks to their simple and intuitive application. The information provided helps to assess the determined water parameters and includes useful product recommendations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e Quick and easy analysis of the six most important water parameters\u003c\/li\u003e\n\u003cli\u003e Only lasts a minute\u003c\/li\u003e\n\u003cli\u003e Allows the analysis of 50 water samples, i.e. 300 parameters\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Oase","offers":[{"title":"Default Title","offer_id":6941011116091,"sku":"50570","price":19.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/oase-living-water-aquaactiv-quicksticks-6-en-1-analyse-de-l-eau-en-tigettes-4010052505701-50570-2106837073979.jpg?v=1630430801"},{"product_id":"oase-aquaactiv-kit-pro-analyse-eau","title":"AquaActiv \"pro\" kit for water analysis - Oase","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eThe \"pro\" water analysis kit\u003c\/strong\u003e determines the eight essential data for optimal water quality: pH, water hardness, carbonate hardness, nitrogen dioxide content, nitrate, chlorine, phosphate, ammonium and ammonia. This kit includes high quality reagents, expiration date control solution, professional grade glass ampoules and waterproof color cards. Aids for the interpretation of the measurement results facilitate the evaluation of the analysis and the corresponding product recommendations provide possible treatment options.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e Professional solutions in drops to determine the eight most important parameters\u003c\/li\u003e\n\u003cli\u003e Particularly precise measurements\u003c\/li\u003e\n\u003cli\u003e Phosphate level and expiry date test\u003c\/li\u003e\n\u003cli\u003e Refills available on request\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Oase","offers":[{"title":"Default Title","offer_id":6941011279931,"sku":"50571","price":94.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/oase-living-water-oase-aquaactiv-valise-set-d-analyse-d-eau-profi-set-4010052505718-50571-2204261482555.jpg?v=1612673059"},{"product_id":"sera-aqua-test-set-analyse-deau","title":"Sera Aqua-Test Set - The essential analysis kit for ponds and aquariums","description":"\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eMaintaining a balanced aquatic environment begins with an accurate analysis of the key parameters in your water. The Sera Aqua-Test Set is a comprehensive kit that allows you to easily test the fundamental values, whether you have an aquarium or a pond.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"font-weight: 400;\"\u003eA reliable kit for testing the fundamental indicators\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThis kit analyzes pH, carbonate hardness, total hardness, and nitrites. These parameters reveal the chemical balance of the water. The Sera Aqua-Test Set provides accurate reagents for reliable results. You can thus quickly adjust your water in the event of a harmful imbalance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"font-weight: 400;\"\u003eSimplified use thanks to its detailed guide\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe kit's complete instructions make it an accessible tool for both beginners and experts in aquariums and ponds. The step-by-step explanations allow for easy and effective use.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe benefits of the Sera Aqua-Test Set\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e4-parameter test: pH, KH, GH, and nitrites\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eReagents provided for accurate analysis\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eReliable results to easily adjust the water\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eSuitable for freshwater and saltwater\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eDetailed guide for easy use\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eOptimized water quality maintenance\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eEffective protection of the inhabitants of the aquarium\/pond\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eAdopt this essential kit to regularly monitor the balance of your water and guarantee the well-being of the inhabitants of your pond or aquarium.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRelated items\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli style=\"font-weight: 400;\"\u003e\u003ca href=\"https:\/\/www.foudebassin.com\/blogs\/conseils\/comment-realiser-une-analyse-deau-de-mon-etang\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eHow to perform a water analysis of my pond or pool?\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli style=\"font-weight: 400;\"\u003e\u003ca href=\"https:\/\/www.foudebassin.com\/blogs\/conseils-pour-aquarium\/quel-test-pour-aquarium-eau-douce\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eWhat water tests for a freshwater aquarium?\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cdiv data-sera-enrichissement=\"2026-10-18\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eSera Aqua-Test Set - The essential analysis kit for ponds and aquariums\u003c\/strong\u003e helps you monitor the water parameters of your aquarium. Regular measurements allow you to detect a change and choose maintenance adapted to the needs of the animals and the installation.\u003c\/p\u003e\n\n\u003ch2\u003eBetter understand the balance of your water\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eIdentification by Sera reference to choose the corresponding model.\u003c\/li\u003e\n\n\u003cli\u003eDetailed packaging in the characteristics below.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2\u003eCharacteristics of this reference\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\n\u003ctd\u003eSera\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eItem reference\u003c\/th\u003e\n\n\u003ctd\u003e04000\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eEAN barcode\u003c\/th\u003e\n\n\u003ctd\u003e4001942040006\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003ePackaging\u003c\/th\u003e\n\n\u003ctd\u003e1 pc\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003eDirections for use\u003c\/h2\u003e\n\n\u003cp\u003eUse a clean container and follow the steps in the Sera instructions. Respect the quantities of reagents, the reaction times, and the reading scale specific to this test. Compare the results with the needs of the species kept.\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":15892995407931,"sku":"04000","price":34.61,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/files\/sera-sera-aqua-test-set-le-kit-d-analyses-indispensable-pour-bassins-et-aquariums-sera-aqua-test-set-le-kit-d-analyses-indispensable-pour-bassins-et-aquariums-4001942040006-04000-1259277909.jpg?v=1789741811"},{"product_id":"gh-test-durete-generale-eau-sera","title":"Sera Test GH - Total Hardness - Drop Test","description":"\u003cp\u003eTo easily determine total hardness\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eFor approximately 420° dGH (x 1.78 = French TH value).\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv data-sera-enrichissement=\"2026-10-18\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eSera Test GH - Total Hardness - Drop Test\u003c\/strong\u003e helps you monitor the water parameters of your aquarium. Regular measurements allow you to detect changes and choose maintenance suited to the needs of the animals and the setup.\u003c\/p\u003e\n\n\u003ch2\u003eBetter understand the balance of your water\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eIdentification by Sera reference to choose the corresponding model.\u003c\/li\u003e\n\n\u003cli\u003ePackaging details in the characteristics below.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2\u003eCharacteristics of this reference\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\n\u003ctd\u003eSera\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eItem reference\u003c\/th\u003e\n\n\u003ctd\u003e04110\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eEAN barcode\u003c\/th\u003e\n\n\u003ctd\u003e4001942041102\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003ePackaging\u003c\/th\u003e\n\n\u003ctd\u003e15 ml\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eFunction stated by Sera\u003c\/th\u003e\n\n\u003ctd\u003eFor a precise and easy measurement of total hardness\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003eDirections for use\u003c\/h2\u003e\n\n\u003cp\u003eUse a clean container and follow the steps in the Sera instructions. Respect the quantities of reagents, reaction times, and reading scale specific to this test. Compare the results with the needs of the species kept.\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/www.sera.de\/fr\/produit\/aquarium-deau-douce\/sera-gh-test\/\" target=\"_blank\" rel=\"noopener\"\u003eView Sera information and documents\u003c\/a\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":15892995702843,"sku":"04110","price":6.52,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/sera-gh-test-durete-generale-eau-sera-4001942041102-4110-5892750671931.jpg?v=1612398809"},{"product_id":"kh-test-durete-carbonate-sera","title":"Sera Test KH - Carbonate hardness - Drop test","description":"\u003cdiv\u003e\n\n\u003cp\u003eTo easily determine carbonate hardness in freshwater and seawater\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eFor approximately 390° dKH (x 1.78 = French TAC value).\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf carbonate hardness is too low, we recommend Sera KH\/pH-Plus (in freshwater) or Sera Pond Bio Balance (in ponds) and, if it is too high, filtration through Sera Super Peat (in freshwater aquariums).\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\u003cul\u003e\n\n\u003cli\u003eComplete KH (Carbonate) tester\u003c\/li\u003e\n\n\u003cli\u003eSuitable for aquariums and garden ponds\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cdiv data-sera-enrichissement=\"2026-10-18\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eSera Test KH - Carbonate Hardness - Drop Test\u003c\/strong\u003e helps you monitor the water parameters of your aquarium. Regular measurements allow you to detect changes and choose maintenance suited to the needs of the animals and the setup.\u003c\/p\u003e\n\n\u003ch2\u003eBetter understand the balance of your water\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eIdentification by Sera reference to choose the corresponding model.\u003c\/li\u003e\n\n\u003cli\u003eDetailed packaging in the characteristics below.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2\u003eCharacteristics of this reference\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\n\u003ctd\u003eSera\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eItem reference\u003c\/th\u003e\n\n\u003ctd\u003e04210\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eEAN barcode\u003c\/th\u003e\n\n\u003ctd\u003e4001942042109\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003ePackaging\u003c\/th\u003e\n\n\u003ctd\u003e15 ml\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eFunction stated by Sera\u003c\/th\u003e\n\n\u003ctd\u003eFor a precise and easy measurement of carbonate hardness\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003eDirections for use\u003c\/h2\u003e\n\n\u003cp\u003eUse a clean container and follow the steps in the Sera instructions. Respect the quantities of reagents, reaction times, and reading scale specific to this test. Compare the results with the needs of the species kept.\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/www.sera.de\/fr\/produit\/aquarium-deau-douce\/sera-kh-test\/\" target=\"_blank\" rel=\"noopener\"\u003eView Sera information and documents\u003c\/a\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":15892996259899,"sku":"04210","price":8.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/sera-sera-test-kh-test-durete-carbonate-sera-4001942042109-4210-5981760454715.jpg?v=1612223789"},{"product_id":"ph-test-acidite-a-goutte-sera-15ml","title":"Sera Test pH - Liquid reagent - Drop test","description":"\u003cdiv data-sera-enrichissement=\"2026-10-18\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eSera pH Test - Liquid Reagent - Drop Test\u003c\/strong\u003e helps you monitor the water parameters of your aquarium. Regular measurements allow you to detect changes and choose maintenance suited to the needs of the animals and the setup.\u003c\/p\u003e\n\n\u003ch2\u003eBetter understand the balance of your water\u003c\/h2\u003e\n\n\u003cul\u003e\u003cli\u003eThe process involves beneficial bacteria in the aquatic environment.\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003ch2\u003eProduct features\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\n\u003ctd\u003eSera\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eProduct reference\u003c\/th\u003e\n\n\u003ctd\u003e04310\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eEAN barcode\u003c\/th\u003e\n\n\u003ctd\u003e4001942043106\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003ePackaging\u003c\/th\u003e\n\n\u003ctd\u003e15 ml\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eFunction stated by Sera\u003c\/th\u003e\n\n\u003ctd\u003eFor a precise and easy measurement of the pH value\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003eDirections for use\u003c\/h2\u003e\n\n\u003cp\u003eUse a clean container and follow the steps in the Sera instructions. Observe the quantities of reagents, reaction times, and reading scale specific to this test. Compare the results with the needs of the species kept.\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/www.sera.de\/fr\/produit\/aquarium-deau-douce\/sera-ph-test\/\" target=\"_blank\" rel=\"noopener\"\u003eView Sera information and documents\u003c\/a\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":15892996620347,"sku":"04310","price":8.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/sera-sera-test-ph-test-en-gouttes-pour-etang-aquarium-15ml-4001942043106-4310-6411653283899.jpg?v=1612223631"},{"product_id":"no2-test-nitrite-de-leau-sera","title":"Sera Test NO2 - Nitrites - Test in drops","description":"\u003cp\u003eTo easily determine the nitrite content in freshwater and seawater\u003c\/p\u003e\n\u003cp\u003eNitrites (NO\u003csub\u003e2\u003c\/sub\u003e) are among the most toxic substances for fish in the aquarium. They can accumulate in the water when biological filtration is inadequate.\u003c\/p\u003e\n\u003cp\u003eThe Sera Test NO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eallows you to easily and reliably determine the nitrite content in freshwater and seawater.\u003c\/p\u003e\n\u003cp\u003eEnough for approximately 75 tests.\u003c\/p\u003e\u003cdiv data-sera-enrichissement=\"2026-10-18\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eSera Test NO2 - Nitrites - Drop Test\u003c\/strong\u003e helps you monitor the water parameters of your aquarium. Regular measurements allow you to detect changes and choose maintenance suited to the needs of the animals and the setup.\u003c\/p\u003e\n\n\u003ch2\u003eBetter understand the balance of your water\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eIdentification by Sera reference to choose the corresponding model.\u003c\/li\u003e\n\n\u003cli\u003eDetailed packaging in the characteristics below.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2\u003eCharacteristics of this reference\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\n\u003ctd\u003eSera\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eItem reference\u003c\/th\u003e\n\n\u003ctd\u003e04410\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eEAN barcode\u003c\/th\u003e\n\n\u003ctd\u003e4001942044103\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003ePackaging\u003c\/th\u003e\n\n\u003ctd\u003e15 ml\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eFunction stated by Sera\u003c\/th\u003e\n\n\u003ctd\u003eFor a precise and easy measurement of the nitrite content\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003eDirections for use\u003c\/h2\u003e\n\n\u003cp\u003eUse a clean container and follow the steps in the Sera instructions. Respect the quantities of reagents, reaction times, and reading scale specific to this test. Compare the results with the needs of the species kept.\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/www.sera.de\/fr\/produit\/aquarium-deau-de-mer\/sera-nitrite-test\/\" target=\"_blank\" rel=\"noopener\"\u003eView Sera information and documents\u003c\/a\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":15892997013563,"sku":"04410","price":11.35,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/sera-no2-test-a-gouttes-nitrite-de-l-eau-sera-4001942044103-4410-6336753172539.jpg?v=1612682418"},{"product_id":"no3-test-nitrate-de-leau-sera","title":"Sera Test NO3 - Nitrates - Drop test","description":"\u003cp\u003eTo easily determine the nitrate content in freshwater and seawater\u003c\/p\u003e\n\u003cp\u003eNitrates (NO\u003csub\u003e3\u003c\/sub\u003e) are an indicator of heavy organic pollution. Eliminating the source of organic pollution and partially changing the water provides immediate relief. \u003c\/p\u003e\n\u003cp\u003eEnough for approximately 60 tests.\u003c\/p\u003e\u003cdiv data-sera-enrichment=\"2026-10-18\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eSera Test NO3 - Nitrates - Dropper Test\u003c\/strong\u003e helps you monitor the water parameters of your aquarium. Regular testing allows you to detect changes and choose maintenance appropriate for the needs of the animals and the setup.\u003c\/p\u003e\n\n\u003ch2\u003eBetter understand the balance of your water\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eThe process involves beneficial bacteria in the aquatic environment.\u003c\/li\u003e\n\n\u003cli\u003ePhosphates are among the parameters targeted by this product.\u003c\/li\u003e\n\n\u003cli\u003eNitrates are among the parameters covered by this product.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct details\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\n\u003ctd\u003eSera\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eProduct reference\u003c\/th\u003e\n\n\u003ctd\u003e04510\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eEAN barcode\u003c\/th\u003e\n\n\u003ctd\u003e4001942045100\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003ePackaging\u003c\/th\u003e\n\n\u003ctd\u003e15 ml\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eFunction stated by Sera\u003c\/th\u003e\n\n\u003ctd\u003eFor accurate and easy measurement of nitrate content\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003eDirections for use\u003c\/h2\u003e\n\n\u003cp\u003eUse a clean container and follow the steps in the Sera instructions. Observe the reagent quantities, reaction times, and reading scale specific to this test. Compare the results with the needs of the species being kept.\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/www.sera.de\/fr\/produit\/aquarium-deau-douce\/sera-nitrate-test\/\" target=\"_blank\" rel=\"noopener\"\u003eView Sera information and documents\u003c\/a\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":15892997374011,"sku":"04510","price":13.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/sera-no3-test-a-gouttes-nitrate-de-l-eau-sera-4001942045100-4510-6336793772091.jpg?v=1612682386"},{"product_id":"nh4-nh3-test-amonium-amoniaque","title":"Sera Test NH4\/NH3 - Ammonium\/Ammonia - Drop test","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eTo easily determine the concentration of ammonium and ammonia in freshwater and seawater.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003eAmmonium and ammonia primarily come from fish waste. They can convert from one to the other depending on the pH level. While ammonium is practically harmless, ammonia is toxic to fish.\u003c\/p\u003e\n\u003cp\u003eThe Sera Test NH\u003csub\u003e4\u003c\/sub\u003e\/NH\u003csub\u003e3\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eallows you to determine the total concentration of both (the attached table allows you to determine the actual ammonia content depending on the pH).\u003c\/p\u003e\n\u003cp\u003eEnough for approximately 60 tests.\u003c\/p\u003e\u003cdiv data-sera-enrichment=\"2026-10-18\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eSera Test NH4\/NH3 - Ammonium\/Ammonia - Drop Test\u003c\/strong\u003e helps you monitor the water parameters of your aquarium. Regular testing allows you to detect changes and choose maintenance suited to the needs of the animals and the setup.\u003c\/p\u003e\n\n\u003ch2\u003eBetter understand the balance of your water\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eIdentification by Sera reference to choose the corresponding model.\u003c\/li\u003e\n\n\u003cli\u003eDetailed packaging in the characteristics below.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2\u003eCharacteristics of this reference\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\n\u003ctd\u003eSera\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eItem reference\u003c\/th\u003e\n\n\u003ctd\u003e04910\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eEAN barcode\u003c\/th\u003e\n\n\u003ctd\u003e4001942049108\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003ePackaging\u003c\/th\u003e\n\n\u003ctd\u003e15 ml\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eFunction stated by Sera\u003c\/th\u003e\n\n\u003ctd\u003eFor a precise and easy measurement of ammonium and ammonia content\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003eDirections for use\u003c\/h2\u003e\n\n\u003cp\u003eUse a clean container and follow the steps in the Sera instructions. Respect the quantities of reagents, reaction times, and reading scale specific to this test. Compare the results with the needs of the species kept.\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/www.sera.de\/fr\/produit\/aquarium-deau-douce\/sera-ammonia-test\/\" target=\"_blank\" rel=\"noopener\"\u003eView Sera information and documents\u003c\/a\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":15892997734459,"sku":"04910","price":14.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/sera-nh4-nh3-test-amonium-amoniaque-4001942049108-4910-6336732659771.jpg?v=1612285671"},{"product_id":"po4-test-phosphate-eau-sera","title":"Sera Test PO4 - Phosphates - Drop test","description":"\u003cp\u003eFor easily determining the phosphate content in freshwater and seawater\u003c\/p\u003e\n\u003cp\u003eFish waste and food are both possible causes of phosphate introduction into the water. Some is absorbed by plants as a nutrient, but an excess serves as food for unwanted algae.\u003c\/p\u003e\n\u003cp\u003eSufficient for approximately 60 tests.\u003c\/p\u003e\u003cdiv data-sera-enrichment=\"2026-10-18\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eSera Test PO4 - Phosphates - Drop Test\u003c\/strong\u003e helps you monitor the water parameters of your aquarium. Regular testing allows you to detect changes and choose maintenance suited to the needs of the animals and the setup.\u003c\/p\u003e\n\n\u003ch2\u003eBetter understand the balance of your water\u003c\/h2\u003e\n\n\u003cul\u003e\u003cli\u003ePhosphates are one of the parameters covered by this product.\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003ch2\u003eProduct specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\n\u003ctd\u003eSera\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eItem number\u003c\/th\u003e\n\n\u003ctd\u003e04930\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eEAN barcode\u003c\/th\u003e\n\n\u003ctd\u003e4001942049306\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003ePackaging\u003c\/th\u003e\n\n\u003ctd\u003e15 ml\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eFunction stated by Sera\u003c\/th\u003e\n\n\u003ctd\u003eFor accurate and easy measurement of phosphate content\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003eDirections for use\u003c\/h2\u003e\n\n\u003cp\u003eUse a clean container and follow the steps in the Sera instructions. Observe the reagent quantities, reaction times, and reading scale specific to this test. Compare the results with the needs of the species kept.\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/www.sera.de\/fr\/produit\/bassin-de-jardin\/sera-phosphate-test\/\" target=\"_blank\" rel=\"noopener\"\u003eView Sera information and documents\u003c\/a\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":15892998160443,"sku":"04930","price":14.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/sera-sera-po4-test-de-phosphates-eau-sera-4001942049306-4930-6436722180155.jpg?v=1612710226"},{"product_id":"colombo-quicktest-bandelettes","title":"Colombo Quicktest - Test strips (50pcs)","description":"The kit contains 50 strips to accurately test 6 water parameters. Test in 1 minute the water content in pH, KH, GH, nitrites, nitrates and chlorine. Suitable for pond and aquarium.","brand":"Colombo","offers":[{"title":"Default Title","offer_id":15893071921211,"sku":"05020295","price":15.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/colombo-colombo-quicktest-bandelettes-8715897274039-5020295-5907313655867.jpg?v=1630430789"},{"product_id":"jbl-proscan-test-eau-analyse-smartphone","title":"JBL ProScan - Water test with smartphone analysis","description":"\u003ch2 class=\"dont-hide\"\u003e\u003csmall\u003eWater test with smartphone analysis for freshwater aquariums, ponds and well or tap water\u003c\/small\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e Water analysis and diagnosis by smartphone: easy and safe control of fresh water parameters. Determination of: total hardness, carbonate hardness, pH, nitrite, nitrate, chlorine and calculation of CO2.\u003c\/li\u003e\n\u003cli\u003e The new generation of water analysis: download the ProScan-App free of charge, immerse the test strip in water, place it on the color chart for analysis. The color chart is scanned, the parameters are calculated.\u003c\/li\u003e\n\u003cli\u003e Rapid Diagnosis, Accurate Results: Test results are both displayed numerically and rated (good\/average\/bad). In addition, display of optimization tips for freshwater aquariums and ponds.\u003c\/li\u003e\n\u003cli\u003e Compatible with iPhone and iPad: requires iOS 9.0 or higher, Android version 5.0 or higher, and a camera with autofocus.\u003c\/li\u003e \u003cli\u003eContents: 24 water analysis strips, 1 ProScan color chart, 1 ProScan application to download for free\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":19321923567675,"sku":"2542000","price":19.47,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/jbl-jbl-proscan-test-de-l-eau-avec-analyse-sur-smartphone-pour-aquariums-d-eau-douce-4014162254207-2542000-28800368803953.jpg?v=1633023693"},{"product_id":"jbl-proscan-recharge-bandelettes","title":"JBL ProScan Refill - Water test strip refill with smartphone analysis","description":"\u003cul\u003e\n\u003cli\u003e Water analysis and diagnosis via smartphone: easy and safe monitoring of water parameters in freshwater aquariums. Determination of: total hardness, carbonate hardness, pH, nitrite, nitrate, chlorine and calculation of CO2.\u003c\/li\u003e\n\u003cli\u003e The new generation of water analysis: download the ProScan-App for free, dip the test strip in the aquarium water, place it on the color chart for analysis. The color chart is scanned, the parameters are calculated.\u003c\/li\u003e\n\u003cli\u003e Rapid Diagnosis, Accurate Results: Test results are both displayed numerically and rated (good\/average\/bad). In addition, display of optimization tips for freshwater aquariums and ponds.\u003c\/li\u003e \u003cli\u003eCompatible with iPhone and iPad: requires iOS 5.0 or newer, Android version 4.0 or + and a camera with autofocus.\u003c\/li\u003e\n\u003cli\u003e Included in delivery: 1 ProScan refill containing 24 water analysis strips\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":19321936314427,"sku":"2542100","price":19.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/jbl-jbl-proscan-recharge-recharge-de-bandelettes-pour-test-d-eau-avec-analyse-sur-smartphone-4014162254214-2542100-6486509322299.jpg?v=1612374540"},{"product_id":"valise-de-test-analyse-colombo-test-lab","title":"Colombo Test Lab Professional - Complete Test \u0026 Analysis Case (Best Seller!)","description":"\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eThe Colombo Test Lab Professional\u003c\/strong\u003e is an advanced analysis kit designed to accurately measure the main water parameters of your pond or aquarium.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003ePerfectly suited for enthusiasts and professionals, it includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e7 drop tests per parameter: pH, KH, GH, NH₃ (ammonia), NO₂ (nitrite), NO₃ (nitrate), and PO₄ (phosphate)\u003c\/li\u003e\n\u003cli\u003eSeveral dozen analyses (up to 40 tests per parameter)\u003c\/li\u003e\n\u003cli\u003eA sturdy case with accessories: tubes, syringe, measuring spoon, user manual\u003c\/li\u003e\n\u003cli\u003eColor charts for easy result interpretation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote style=\"text-align: justify;\"\u003e\n\u003cp\u003eA professional, easy-to-use tool for a regulated, balanced, and stable pond or aquarium.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch2\u003eWhy choose the Test Lab Professional?\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eComplete and reliable analysis\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eDrop tests offer better accuracy than strips, especially for detecting borderline values.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eUsable all year round\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eUseful for anticipating in spring, monitoring summer variations, preparing for autumn or winter. Ideal for seasonal monitoring.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eEconomical in the long run\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eIts high capacity (about 280 tests) makes it a cost-effective investment for multiple seasons.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eVersatile (pond \u0026 aquarium)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eSuitable for both ornamental ponds and freshwater or marine aquariums.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIncluded testers: pH, KH, GH, NH₃, NO₂, NO₃, PO₄\u003c\/li\u003e\n\u003cli\u003eNumber of tests: approx. 40 per parameter\u003c\/li\u003e\n\u003cli\u003eAccessories: 1 storage case, 7 tubes, graduated syringe, measuring spoon, user manual, reference charts\u003c\/li\u003e\n\u003cli\u003eApplications: freshwater, pond water, seawater\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIn summary\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe Colombo Test Lab Professional allows you to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThoroughly check water quality\u003c\/li\u003e\n\u003cli\u003eEarly diagnosis of imbalance (pH, nitrates, ammonia…)\u003c\/li\u003e\n\u003cli\u003eAdjust your seasonal maintenance and preserve a healthy ecosystem\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cstrong\u003eRelated articles\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" title=\"Comment réaliser une analyse d'eau de mon étang ou de mon bassin ?\" href=\"https:\/\/www.foudebassin.com\/blogs\/conseils\/comment-realiser-une-analyse-deau-de-mon-etang\" target=\"_blank\"\u003eHow to analyze the water in my pond or basin?\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/blockquote\u003e","brand":"Colombo","offers":[{"title":"Default Title","offer_id":19996956033083,"sku":"05020292","price":59.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/colombo-valise-de-test-analyse-colombo-test-lab-la-plus-vendue-8715897042447-05020292-6956466995259.jpg?v=1612733448"},{"product_id":"jbl-test-lab-koi-coffret-pro-analyse-pour-bassin","title":"JBL Pro Aquatest Lab Koï - PRO set for pond analysis","description":"\u003ch2 class=\"dont-hide\"\u003e \u003csmall\u003eProfessional test kit for water analyzes in koi tanks and garden ponds\u003c\/small\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e Easy and safe control of pond water parameters. Determination of: pH 3.0-10, pH 7.4-9, carbonate hardness, total hardness, Sensitiv phosphates (low levels), Koi phosphates (high levels), nitrites, nitrates, ammonium\/ammonia, oxygen\u003c\/li\u003e \u003cli\u003eSimple to use: syringe to precisely measure the quantity of water, detailed instructions. The comparison system takes the water's own coloring into account and makes the color comparison more precise.\u003c\/li\u003e\n\u003cli\u003e With professional ammonium test, the result of which shows the resulting ammonia content via a table (depending on the pH).\u003c\/li\u003e\n\u003cli\u003e Reagent bottles with child lock, water-resistant plastic case, refillable kit\u003c\/li\u003e\n\u003cli\u003e Contents: test box, 22 reagents, glass test tubes, syringes, measuring spoon, thermometer, comparator block, plastic test tubes, color charts, ballpoint pen, analysis sheets and instructions for use.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":20963204202555,"sku":"2407200","price":124.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/jbl-jbl-test-lab-koi-coffret-pro-analyse-pour-bassin-jbl-proaquatest-lab-koi-4014162240729-2407200-28799331238001.jpg?v=1630429899"},{"product_id":"colombo-ph-test","title":"Colombo pH test - Liquid reagent","description":"\u003cdiv\u003eHow to test the pH of your pool? The pH value expresses the acidity of the water. Acidic water has a pH below 6.8. Basic water with a pH value above 8. Do you have a question? \u003cstrong\u003eContact us.\u003c\/strong\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/gopFWbP1OlQ\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e","brand":"Colombo","offers":[{"title":"Default Title","offer_id":21007336079419,"sku":"05020285","price":9.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/colombo-colombo-ph-test-reactif-test-ph-pour-bassin-piscine-8715897030949-05020285-8327112097851.jpg?v=1630432360"},{"product_id":"jbl-k-kalium-test-set","title":"JBL Pro Aquatest K - Potassium - Drop test for aquariums","description":"\u003ch2 class=\"dont-hide\"\u003e \u003csmall\u003eQuick test for determining the potassium content in freshwater aquariums\u003c\/small\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e For Perfect Plant Growth: Determining the Optimal Potassium Level for Controlling Fertilization in Freshwater Aquariums\u003c\/li\u003e\n\u003cli\u003e Rapid test: fill a test tube with the water to be tested, add the reagents, pour the cloudy test water into the special test tube until the cross below is no longer visible, read the quantity filled. This figure corresponds to the K in mg\/l.\u003c\/li\u003e \u003cli\u003eToo little potassium causes plant growth to stagnate, even in the presence of all other factors such as CO2, iron and light. To increase the potassium content, use JBL Ferropol or JBL ProScape K Macroelements fertilizers.\u003c\/li\u003e\n\u003cli\u003e On the JBL\/Themes Aquarium website you will find detailed information on water analyzes and solutions to problems.\u003c\/li\u003e\n\u003cli\u003e Included in delivery: 1 Potassium test for approx. 25 measures, 2 reagents, special glass test tube, syringe, scoop and color chart. Reagent refills available separately.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":31339009507441,"sku":"2413000","price":23.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/jbl-jbl-proaquatest-k-potassium-4014162241306-2413000-28682158571633.jpg?v=1702619369"},{"product_id":"jbl-mg-magnesium-sw-test-set","title":"JBL Pro Aquatest Mg - Magnesium - Drop test for ponds and aquariums","description":"\u003ch2 class=\"dont-hide\"\u003e \u003csmall\u003eQuick test for determining the magnesium content in freshwater aquariums\u003c\/small\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e Perfect plant growth: determining the optimal magnesium level for fertilization control in freshwater aquariums\u003c\/li\u003e \u003cli\u003eComparative laboratory system to compensate for the inherent color of the water: fill the test tubes with water to be tested, add the reagents to a test tube, place the test tubes in the support block, note the values ​​on the color chart.\u003c\/li\u003e\n\u003cli\u003e Lack of magnesium leads to stagnant growth and pale leaves in aquatic plants. Remedy: a fertilizer containing magnesium such as JBL Ferropol, JBL ProScape Mg Macroelements.\u003c\/li\u003e\n\u003cli\u003e On the JBL\/Thèmes\/Aquarium or Bassin website, you will find detailed information on water analyzes and troubleshooting\u003c\/li\u003e\n\u003cli\u003e Included in delivery: 1 Test Mg for approx. 60 measurements, 3 reagents, 2 glass test tubes with screw cap, syringe, comparator and color chart. Reagent refills available separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"row\"\u003e\u003c\/div\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":31339010162801,"sku":"2414200","price":17.29,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/jbl-jbl-mg-magnesium-sw-test-set-4014162241429-2414200-28682189635697.jpg?v=1625908915"},{"product_id":"jbl-easytest-6-en-1","title":"JBL EasyTest 6 in 1 - Test strips for rapid aquarium water testing","description":"\u003cp\u003e \u003cstrong\u003eAllows you to perform 50 water analyzes easily - Tester for aquariums\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eThese test strips make it easy to check the water quality of your aquarium and anticipate problems for your plants \u0026amp; fish.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e \u003cstrong\u003eTest strips for 7 important water parameters\u003c\/strong\u003e in 1 minute: orientation quick test for aquarium, pond, well, spring and pipe water.\u003c\/li\u003e \u003cli\u003eEasy to use: Shake the test strip for 2-3 seconds in water. Remove it from the water and drain it horizontally. After one minute, compare the scan strip with the color chart on the box. Read the CO2 in the table.\u003c\/li\u003e\n\u003cli\u003e Determination of the following water parameters: chlorine, acidity (pH), total hardness (GH), toxic nitrogen compounds (NO2), cause of algae (NO3), pH stability (KH) and main plant nutrient (content in CO2 on table).\u003c\/li\u003e\n\u003cli\u003e Other individual tests are available in the JBL range, such as the Phosphate or Ammonium\/Ammonia tests.\u003c\/li\u003e\n\u003cli\u003e Contents: 50 EasyTest 7 in 1 analysis strips with color chart and CO2 table.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"row\"\u003e\u003c\/div\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":31339014586481,"sku":"2533900","price":18.69,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/jbl-without-descri-jbl-easytest-6-en-1-4014162253392-2533900-28502203596913.png?v=1623081190"},{"product_id":"jbl-ca-calcium-test-set","title":"JBL Pro Aquatest Ca - Calcium - Drop test for aquariums","description":"\u003cdiv\u003e\u003cdiv class=\"product-headline\"\u003e\u003ch2 class=\"dont-hide\"\u003e \u003csmall\u003eQuick test for determining the calcium content of saltwater aquariums\u003c\/small\u003e\n\u003c\/h2\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e Simple and safe control of aquarium water parameters. 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Reagent refills available separately.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":31339017371761,"sku":"2413200","price":17.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/jbl-jbl-ca-calcium-test-set-test-rapide-pour-determiner-la-teneur-en-calcium-des-aquariums-d-eau-de-mer-4014162241320-2413200-28682150740081.jpg?v=1702619420"},{"product_id":"jbl-po4-phosphat-test-set-koi","title":"JBL PO4 Phosphate Test- Set Koi","description":"\u003cp\u003e JBL PO4 Phosphate Test- Set Koi\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\u003cdiv class=\"columns small-6 medium-4 large-3\"\u003e Ref.: \u003cstrong\u003e2802100\u003c\/strong\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\u003cdiv class=\"columns small-6 medium-4 large-3\"\u003e EAN code: \u003cstrong\u003e4014162280213\u003c\/strong\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\u003cdiv class=\"columns small-6 medium-4 large-3\"\u003e Content: \u003cstrong\u003e50 tests\u003c\/strong\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\u003cdiv class=\"columns small-6 medium-4 large-3\"\u003e Packing unit: \u003cstrong\u003e3\u003c\/strong\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e \u003cdiv class=\"columns small-6 medium-4 large-3\"\u003ePack volume: \u003cstrong\u003e0.8 l\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\u003cdiv class=\"columns small-6 medium-4 large-3\"\u003e Gross weight: \u003cstrong\u003e178g\u003c\/strong\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\u003cdiv class=\"columns small-6 medium-4 large-3\"\u003e Net weight: \u003cstrong\u003e149g\u003c\/strong\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\u003cdiv class=\"columns small-6 medium-4 large-3\"\u003e Weight factor: \u003cstrong\u003e1000\u003c\/strong\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\u003cdiv class=\"columns small-6 medium-4 large-3\"\u003e Packaging dimensions (L\/H\/W): \u003cstrong\u003e43\/175\/106\u003c\/strong\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"JBL Without Descri","offers":[{"title":"Default Title","offer_id":31339017994353,"sku":"2802100","price":16.92,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/jbl-without-descri-jbl-po4-phosphat-test-set-koi-4014162280213-2802100-28553849995377.png?v=1623945270"},{"product_id":"sera-aqua-test-box-marin-ca-aquariophile","title":"Sera Koï Aqua-Test box Marine (+Ca) - Complete test kit for marine aquariums","description":"\u003cp\u003eWater tests for experienced aquarists\u003c\/p\u003e\n\u003cp\u003eThe experienced saltwater aquarist regularly tests the water in their aquarium. 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Regular measurements allow you to track changes and choose maintenance suited to the needs of the animals and the system.\u003c\/p\u003e\n\n\u003ch2\u003eBetter understand your water balance\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eIdentification by Sera reference to choose the corresponding model.\u003c\/li\u003e\n\n\u003cli\u003ePackaging detailed in the specifications below.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\n\u003ctd\u003eSera\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eItem reference\u003c\/th\u003e\n\n\u003ctd\u003e04004\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eEAN barcode\u003c\/th\u003e\n\n\u003ctd\u003e4001942040044\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003ePackaging\u003c\/th\u003e\n\n\u003ctd\u003e1 pc\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003eUsage tips\u003c\/h2\u003e\n\n\u003cp\u003eUse a clean container and follow the steps in the Sera instruction leaflet. Respect the reagent quantities, reaction times, and reading scales specific to this test. Compare the results with the needs of the species kept.\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":31478055501937,"sku":"004004","price":79.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/sera-sera-koi-aqua-test-box-marin-ca-valise-d-analyse-complete-pour-aquariums-marins-4001942040044-004004-28894394187889.png?v=1630432586"},{"product_id":"jbl-proaquatest-combiset-pour-analyser-le-bassin","title":"JBL Pro Aquatest Combiset Pond - Complete analysis case for pond","description":"\u003cdiv\u003e\n\u003ch2 class=\"dont-hide\"\u003e \u003csmall\u003eTest box for water analyzes in koi tanks and garden ponds\u003c\/small\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e Easy and professional control of the 6 main water parameters in garden ponds, spring water, mains water and well water\u003c\/li\u003e\n\u003cli\u003e Take a water sample, add the indicator by drops, compare the color with the color chart, read the value\u003c\/li\u003e\n\u003cli\u003e With: pH test for acidity, KH for pH stability, GH for mineral content, Ammonium test for fish health, nitrites via toxic nitrogen and Phosphate test for algae nutrient content . \u003c\/li\u003e\n\u003cli\u003eComparative system for a simple and precise measurement, taking into account any possible coloring of the water.\u003c\/li\u003e\n\u003cli\u003e Complete with water-resistant case, color charts, glass test tubes, syringe, scoop, comparator block and test reagents\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":31486560075889,"sku":"2407000","price":59.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/jbl-jbl-proaquatest-combiset-pour-analyser-le-bassin-kit-pour-analyser-votre-etang-4014162240705-2407000-14217881092209.jpg?v=1612377384"},{"product_id":"co2-test-dioxyde-de-carbone-sera","title":"Sera CO₂ Test - Liquid reagent - Drop test","description":"\u003cstrong data-mce-fragment=\"1\"\u003ePermanent CO\u003csub data-mce-fragment=\"1\"\u003e2\u003c\/sub\u003e monitoring\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCO\u003csub data-mce-fragment=\"1\"\u003e2\u003c\/sub\u003e is one of the main nutrients for aquatic plants. This is why a deficiency can have serious consequences.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe sera CO\u003csub data-mce-fragment=\"1\"\u003e2\u003c\/sub\u003e permanent test has been developed to continuously monitor the CO\u003csub data-mce-fragment=\"1\"\u003e2\u003c\/sub\u003e content of the water. The reagent vial can be easily hidden in the aquarium, and you simply need to read the correct CO\u003csub data-mce-fragment=\"1\"\u003e2\u003c\/sub\u003e level. Enough for approximately 90 refills.\u003c\/p\u003e\u003cdiv data-sera-enrichissement=\"2026-10-18\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eSera CO₂ Test - Liquid reagent - Drop test\u003c\/strong\u003e helps you track your aquarium's water parameters. Regular measurements allow you to spot trends and choose maintenance suited to the needs of the animals and the setup.\u003c\/p\u003e\n\n\u003ch2\u003eBetter understanding your water balance\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eIdentification by Sera reference to choose the corresponding model.\u003c\/li\u003e\n\n\u003cli\u003ePackaging detailed in the specifications below.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications of this reference\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\n\u003ctd\u003eSera\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eItem reference\u003c\/th\u003e\n\n\u003ctd\u003e04320\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eEAN barcode\u003c\/th\u003e\n\n\u003ctd\u003e4001942043205\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003ePackaging\u003c\/th\u003e\n\n\u003ctd\u003e15 ml\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eFunction stated by Sera\u003c\/th\u003e\n\n\u003ctd\u003eFor constant monitoring of the CO2 content\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003eInstructions for use\u003c\/h2\u003e\n\n\u003cp\u003eUse a clean container and follow the steps in the Sera instruction leaflet. Respect the quantities of reagents, reaction times, and the reading scale specific to this test. Compare the results with the needs of the species kept.\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/www.sera.de\/fr\/produit\/aquarium-deau-douce\/sera-co2-test\/\" target=\"_blank\" rel=\"noopener\"\u003eConsult Sera information and documents\u003c\/a\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":31493057970289,"sku":"04320","price":14.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/sera-co2-test-dioxyde-de-carbone-sera-4001942043205-04320-14230790340721.jpg?v=1612468671"},{"product_id":"o2-test-oxygene-dans-l-eau-sera","title":"Sera Test O2 - Oxygen - Drop test","description":"\u003cp\u003eTo easily determine the oxygen content in freshwater\u003c\/p\u003e\n\u003cp\u003eRapid breathing at the water surface is an unmistakable sign of an oxygen deficiency. Unfortunately, it may already be too late to act.\u003c\/p\u003e\n\u003cp\u003eThe sera O\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eTest provides the actual oxygen content of the water in just a few minutes, allowing you to take action in time. sera O\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eplus quickly increases the content.\u003c\/p\u003e\n\u003cp\u003eSufficient for approximately 60 measurements.\u003c\/p\u003e\u003cdiv data-sera-enrichissement=\"2026-10-18\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eSera O2 Test - Oxygen - Drop test\u003c\/strong\u003e helps you monitor your aquarium water parameters. Regular measurements allow you to identify trends and choose maintenance suited to the needs of the animals and the setup.\u003c\/p\u003e\n\n\u003ch2\u003eBetter understanding your water balance\u003c\/h2\u003e\n\n\u003cul\u003e\u003cli\u003eThe functioning involves bacteria that are beneficial to the aquatic environment.\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003ch2\u003eProduct specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\n\u003ctd\u003eSera\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eItem number\u003c\/th\u003e\n\n\u003ctd\u003e04914\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eEAN barcode\u003c\/th\u003e\n\n\u003ctd\u003e4001942049146\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003ePackaging\u003c\/th\u003e\n\n\u003ctd\u003e15 ml\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eFunction as stated by Sera\u003c\/th\u003e\n\n\u003ctd\u003eFor precise and easy measurement of oxygen content\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003eInstructions for use\u003c\/h2\u003e\n\n\u003cp\u003eUse a clean container and follow the steps in the Sera instruction leaflet. Adhere to the quantities of reagents, reaction times, and reading scales specific to this test. Compare the results with the needs of the species being kept.\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/www.sera.de\/fr\/produit\/bassin-de-jardin\/sera-oxygen-test\/\" target=\"_blank\" rel=\"noopener\"\u003eConsult Sera information and documents\u003c\/a\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":31493122097265,"sku":"04914","price":14.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/sera-o2-test-oxygene-dans-l-eau-sera-4001942049146-04914-14231014310001.jpg?v=1612301630"},{"product_id":"sera-koi-aqua-test-box-analyse-deau","title":"Sera Koi Aqua-Test Box - Complete analysis case with many tests","description":"\u003cdiv\u003e\n\u003cp\u003eThe experienced owner of a garden pond regularly tests the water in their pond. This allows them to quickly and easily take preventive measures, e.g., against algae, without using chemicals.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eThe sera Koi aqua-test box contains the following tests:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003epH value\u003c\/li\u003e\n\u003cli\u003etotal hardness\u003c\/li\u003e\n\u003cli\u003ecarbonate hardness\u003c\/li\u003e\n\u003cli\u003eammonium\/ammonia\u003c\/li\u003e\n\u003cli\u003enitrites\u003c\/li\u003e\n\u003cli\u003enitrates\u003c\/li\u003e\n\u003cli\u003ephosphates\u003c\/li\u003e\n\u003cli\u003eiron\u003c\/li\u003e\n\u003cli\u003ecopper\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":31547912290417,"sku":"07715","price":79.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/sera-sera-koi-aqua-test-box-analyse-d-eau-4001942077156-07715-14309324685425.jpg?v=1612719499"},{"product_id":"colombo-kh-test","title":"Colombo KH test - Carbonate hardness - Liquid reagent","description":"The quick tests are simple and fast and give a good indication of the KH.\u003cul\u003e\n\u003cli\u003e \u003cspan\u003eReference 05020297\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e \u003cspan\u003eEAN 8715897189753\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Colombo","offers":[{"title":"Default Title","offer_id":31565643481201,"sku":"05020297","price":12.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/colombo-colombo-kh-test-8715897189753-05020297-14342716653681.jpg?v=1612465823"},{"product_id":"cu-test-cuivre-sera-15ml-testeur","title":"Sera Test Cu - Copper - Test in drops","description":"\u003cp\u003eTo easily determine the copper content in freshwater and saltwater\u003c\/p\u003e\n\u003cp\u003eCopper (Cu) is extremely toxic, especially to invertebrates such as shrimp and crustaceans, but fish are also very sensitive to high copper levels. The causes of copper accumulation are diverse, including medicinal and\/or anti-algae treatments.\u003c\/p\u003e\n\u003cp\u003eThe sera Cu-Test allows you to quickly determine whether the fish or invertebrates are safe.\u003c\/p\u003e\n\u003cp\u003eSufficient for approximately 50 measurements.\u003c\/p\u003e\u003cdiv data-sera-enrichissement=\"2026-10-18\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eSera Cu-Test - Copper - Drop test\u003c\/strong\u003e helps you monitor your aquarium water parameters. Regular measurements allow you to track developments and choose maintenance tailored to the needs of the animals and the setup.\u003c\/p\u003e\n\n\u003ch2\u003eBetter understand the balance of your water\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eIdentification by Sera reference to choose the corresponding model.\u003c\/li\u003e\n\n\u003cli\u003ePackaging detailed in the specifications below.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications of this reference\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\n\u003ctd\u003eSera\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eArticle reference\u003c\/th\u003e\n\n\u003ctd\u003e04710\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eEAN barcode\u003c\/th\u003e\n\n\u003ctd\u003e4001942047104\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003ePackaging\u003c\/th\u003e\n\n\u003ctd\u003e15 ml\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003eInstructions for use\u003c\/h2\u003e\n\n\u003cp\u003eUse a clean container and follow the steps in the Sera instruction leaflet. Observe the quantities of reagents, reaction times, and reading scale specific to this test. Compare the results with the needs of the species being kept.\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":31568293199985,"sku":"04710","price":13.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/sera-cu-test-cuivre-sera-15ml-testeur-4001942047104-04710-14347267571825.jpg?v=1612624578"},{"product_id":"fe-test-fer-sera-15ml","title":"Sera Test Fe - Iron - Test in drops","description":"\u003cp\u003eFor easily determining the iron content in freshwater and saltwater\u003c\/p\u003e\n\u003cp\u003eIron (Fe) is an important nutrient for plants. If plants have pale-colored leaves, this may be due to an iron deficiency.\u003c\/p\u003e\n\u003cp\u003eThe sera Fe-Test quickly provides information on a potential deficiency. \u003c\/p\u003e\n\u003cp\u003eSufficient for approximately 75 measurements.\u003c\/p\u003e\u003cdiv data-sera-enrichissement=\"2026-10-18\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eSera Fe-Test - Iron - Drop test\u003c\/strong\u003e helps you track your aquarium's water parameters. Regular measurements allow you to identify trends and choose maintenance suited to the needs of the animals and the system.\u003c\/p\u003e\n\n\u003ch2\u003eBetter understand the balance of your water\u003c\/h2\u003e\n\n\u003cul\u003e\u003c\/ul\u003e\n\n\u003ch2\u003eProduct features\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\n\u003ctd\u003eSera\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eArticle reference\u003c\/th\u003e\n\n\u003ctd\u003e04610\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eEAN barcode\u003c\/th\u003e\n\n\u003ctd\u003e4001942046107\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003ePackaging\u003c\/th\u003e\n\n\u003ctd\u003e15 ml\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eFunction announced by Sera\u003c\/th\u003e\n\n\u003ctd\u003eFor precise and easy measurement of iron content\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003eUsage tips\u003c\/h2\u003e\n\n\u003cp\u003eUse a clean container and follow the steps in the Sera instruction leaflet. Observe the reagent quantities, reaction times, and the reading scale specific to this test. Compare the results with the needs of the kept species.\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/www.sera.de\/fr\/produit\/bassin-de-jardin\/sera-iron-test\/\" target=\"_blank\" rel=\"noopener\"\u003eConsult Sera information and documents\u003c\/a\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":31568386982001,"sku":"04610","price":13.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/sera-sera-test-fe-fer-test-en-gouttes-4001942046107-04610-28894349918321.png?v=1630432998"},{"product_id":"sio3-test-silicates-sera-15ml","title":"Sera Test SiO3 - Silicates - Drop test","description":"\u003cp\u003eTo easily determine the silicate content in freshwater and saltwater\u003c\/p\u003e\n\u003cp\u003eSilicates (SiO\u003csub\u003e3\u003c\/sub\u003e) promote the growth of diatoms in saltwater and freshwater aquariums. The sera silicate test allows you to determine the silicate content easily and reliably.\u003c\/p\u003e\u003cdiv data-sera-enrichissement=\"2026-10-18\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eSera SiO3 Test - Silicates - Drop test\u003c\/strong\u003e helps you monitor your aquarium's water parameters. Regular measurements allow you to track trends and choose maintenance suited to the needs of the animals and the setup.\u003c\/p\u003e\n\n\u003ch2\u003eBetter understand the balance of your water\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eIdentification by Sera reference to choose the corresponding model.\u003c\/li\u003e\n\n\u003cli\u003ePackaging detailed in the specifications below.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications of this reference\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\n\u003ctd\u003eSera\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eItem reference\u003c\/th\u003e\n\n\u003ctd\u003e04942\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eEAN barcode\u003c\/th\u003e\n\n\u003ctd\u003e4001942049429\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003ePackaging\u003c\/th\u003e\n\n\u003ctd\u003e3 x 15 ml\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch2\u003eInstructions for use\u003c\/h2\u003e\n\n\u003cp\u003eUse a clean container and follow the steps in the Sera instructions. Respect the quantities of reagents, reaction times, and the reading scale specific to this test. Compare the results with the needs of the species kept.\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":31577302368369,"sku":"04942","price":16.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/sera-sio3-test-silicates-sera-15ml-4001942049429-04942-14370409054321.jpg?v=1612243559"},{"product_id":"jbl-pro-aquatest-easy-7in1-bandelettes","title":"JBL Pro Aquatest Easy 7in1 - Test strips for rapid testing","description":"\u003cp\u003e Test strips for 7 important water parameters in 1 minute: orientation quick test for aquarium, pond, well, spring and pipe water.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e Test strips for 7 important water parameters in 1 minute: orientation quick test for aquarium, pond, well, spring and pipe water.\u003c\/li\u003e \u003cli\u003eEasy to use: Shake the test strip for 2-3 seconds in water. Remove it from the water and drain it horizontally. After one minute, compare the scan strip with the color chart on the box. Read the CO2 in the table.\u003c\/li\u003e\n\u003cli\u003e Determination of the following water parameters: chlorine, acidity (pH), total hardness (GH), toxic nitrogen compounds (NO2), cause of algae (NO3), pH stability (KH) and main plant nutrient (content in CO2 on table).\u003c\/li\u003e\n\u003cli\u003e Other individual tests are available in the JBL range, such as the Phosphate or Ammonium\/Ammonia tests.\u003c\/li\u003e\n\u003cli\u003e Contents: 50 EasyTest 7 in 1 analysis strips with color chart and CO2 table.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":31614670340209,"sku":"2414400","price":19.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/jbl-jbl-proaquatest-easy-7in1-bandes-d-analyse-pour-test-rapide-de-l-eau-d-aquarium-ou-bassin-4014162241443-2414400-14451504185457.jpg?v=1612375838"},{"product_id":"test-kit-chloor-ph-valise-de-test-chlore-ph","title":"Test-Kit (Chloor \/ pH) - Chlorine \u0026 pH test case","description":"\u003cul\u003e\n\u003cli\u003e \u003cspan\u003eModern in practical design. Met Phenolrot in DPD 1 Tabletten.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e \u003cspan\u003eEffective pH \u0026amp; Chlorine pool test\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aquaforte","offers":[{"title":"Default Title","offer_id":31998451974257,"sku":"26155","price":14.92,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/aquaforte-test-kit-chloor-ph-valise-de-test-chlore-ph-8420382261554-15396850303089.jpg?v=1617046049"},{"product_id":"jbl-proaquatest-combiset-marin","title":"JBL Pro Aquatest Combiset Marin - Complete analysis case for the marine aquarium","description":"\u003cdiv\u003e\u003ch2 class=\"dont-hide\"\u003e \u003csmall\u003eTest kit for the main water parameters in the marine aquarium\u003c\/small\u003e\n\u003c\/h2\u003e\u003c\/div\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e 6 water tests to easily and accurately determine the main parameters of sea water, especially in aquariums.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e Easy to use: add the color indicator and compare with the color chart or count the drops until the color changes.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e Contents: test for carbonate hardness, pH, ammonium\/ammonia, nitrites, nitrates and phosphates\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e Childproof reagent bottles, water resistant case, reagent refills available separately.\u003c\/li\u003e \u003cli data-mce-fragment=\"1\"\u003eContents: water-resistant plastic box, 11 reagents, comparator block, 3 test tubes, syringe, measuring spoon, color charts, analysis sheets and instructions for use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":32315830501489,"sku":"2408100","price":53.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/jbl-jbl-proaquatest-combiset-marin-4014162240811-2408100-16647311032433.png?v=1613334501"},{"product_id":"jbl-proaquatest-combiset-plus-nh4","title":"JBL Pro AquaTest Combiset Plus NH₄ - Complete Test Kit for Pond + Ammonium","description":"\u003cp style=\"text-align: justify;\"\u003eThe JBL Pro AquaTest Combiset Plus NH₄ kit is a reliable and professional analysis solution for monitoring the \u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003evital parameters\u003c\/strong\u003e\u003c\/span\u003e of your freshwater pond or aquarium.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eThanks to its \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003esix essential tests\u003c\/strong\u003e\u003c\/span\u003e and precision equipment, it helps you maintain a healthy, stable, and sustainable ecosystem.\u003c\/p\u003e\n\u003ch2\u003eWhy choose the JBL Pro AquaTest Plus NH₄ kit?\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003e▪ \u003cstrong\u003eComprehensive analysis:\u003c\/strong\u003e pH, KH (carbonate hardness), NO₂ (nitrites), NO₃ (nitrates), NH₄\/NH₃ (ammonium\/ammonia), and CO₂ estimation via cross-reference chart\u003cbr\u003e▪ \u003cstrong\u003eEffective prevention:\u003c\/strong\u003e rapid detection of imbalances before they affect fish or plants\u003cbr\u003e▪ \u003cstrong\u003eLong-lasting balance:\u003c\/strong\u003e controlled parameters for optimal growth and a healthy environment\u003cbr\u003e▪ \u003cstrong\u003eEase of use:\u003c\/strong\u003e drop tests in test tubes, easy reading with color charts\u003cbr\u003e▪ \u003cstrong\u003eReliable results:\u003c\/strong\u003e JBL comparator system compensating for natural water coloration\u003c\/p\u003e\n\u003ch3\u003eComplete and durable equipment\u003c\/h3\u003e\n\u003cp\u003eThe kit contains:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3 glass test tubes, 1 plastic cuvette\u003c\/li\u003e\n\u003cli\u003eSyringe, measuring spoon, comparator block\u003c\/li\u003e\n\u003cli\u003eColor charts and analysis sheets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAll housed in a sturdy, waterproof case, with refills available separately.\u003c\/p\u003e\n\u003ch3\u003eUsage tips by season\u003c\/h3\u003e\n\u003cp style=\"text-align: justify;\"\u003eDuring periods of high biological activity (spring, summer), weekly monitoring helps prevent imbalances. In autumn and winter, monitoring KH and pH remains essential to avoid instability.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eRegular, discreet but valuable monitoring to anticipate rather than correct.\u003c\/p\u003e\n\u003ch3\u003eKey technical features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eParameters analyzed: pH, KH, NO₂, NO₃, NH₄\/NH₃, CO₂\u003c\/li\u003e\n\u003cli\u003eTest volume: approximately 50 tests\u003c\/li\u003e\n\u003cli\u003eContents: 9 reagents, 3 test tubes, syringe, comparator, color charts\u003c\/li\u003e\n\u003cli\u003eWaterproof case, refillable reagents\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIn summary\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe JBL Pro AquaTest Combiset Plus NH₄ kit provides a clear and precise overview of water quality. It is ideal for enthusiasts, aquascapers, and pond owners seeking performance, reliability, and simplicity.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cstrong\u003eRelated articles\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" title=\"How to perform a water analysis of my pond or basin\" href=\"https:\/\/www.foudebassin.com\/blogs\/conseils\/comment-realiser-une-analyse-deau-de-mon-etang\" target=\"_blank\"\u003eHow to perform a water analysis of my pond or basin?\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/blockquote\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":32315831615601,"sku":"2409000","price":53.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/jbl-jbl-proaquatest-combiset-plus-nh4-4014162240903-2409000-16647325876337.png?v=1613336144"},{"product_id":"jbl-proaquatest-combiset-plus-fe","title":"JBL Pro Aquatest Combiset Plus Iron - Complete analysis case for pond + iron","description":"\u003ch2 class=\"dont-hide\" data-mce-fragment=\"1\"\u003e \u003csmall data-mce-fragment=\"1\"\u003eTest box for the main water parameters in freshwater aquariums, iron test included\u003c\/small\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e Easy and safe control of water parameters in aquariums. Determination of pH, carbonate hardness, iron, nitrites, nitrates, CO2 (table calculation).\u003c\/li\u003e\n\u003cli\u003e Easy to use: fill the test tube with aquarium water with the syringe, add the indicator and compare the color with the color chart or for the KH test, count the drops until the color changes.\u003c\/li\u003e \u003cli\u003eThe comparator system takes into account the color of the water itself. CO2 content determined on table by pH \/ KH values.\u003c\/li\u003e\n\u003cli\u003e Childproof reagent bottles, water resistant case, reagent refills available separately.\u003c\/li\u003e\n\u003cli\u003e Contents: 1 aquarium test box, 7 reagents, 3 glass test tubes, syringe, measuring cup, comparator block, plastic test tube, color charts, analysis sheets, instructions for use.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":32315831779441,"sku":"2409200","price":53.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/jbl-jbl-proaquatest-combiset-plus-fe-4014162240927-2409200-16647329972337.png?v=1613336025"},{"product_id":"jbl-proaquatest-lab","title":"JBL Pro Aquatest Lab - Complete analysis case for pond and aquarium (13tests)","description":"\u003cdiv\u003e\u003ch2 class=\"dont-hide\"\u003e \u003csmall\u003eBox containing 13 tests for the analysis of pond water and fresh water in aquariums\u003c\/small\u003e\n\u003c\/h2\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e Easy and safe control of water parameters in aquariums. Determination of: pH (3 ranges), carbonate hardness, total hardness, ammonium\/ammonia, nitrites, nitrates, phosphates, iron, copper, silicates, oxygen. Calculation of CO2 on table.\u003c\/li\u003e \u003cli\u003ePour the reagents into the water samples, compare with the color chart, note the rates and check on the results sheet whether and which measures are recommended.\u003c\/li\u003e\n\u003cli\u003e The comparator system takes into account the color of the water itself. CO2 content determined on table by pH \/ KH values.\u003c\/li\u003e\n\u003cli\u003e Childproof reagent bottles in a water resistant plastic case. Reagent refills are available separately.\u003c\/li\u003e\n\u003cli\u003e Contents: 1 box of 13 tests, 12 glass test tubes, 2 syringes, 3 measuring cups, thermometer, comparator block, 2 plastic test tubes, color charts, CO2 table, ballpoint pen, analysis sheets, instructions for use.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":32315833385073,"sku":"2408400","price":113.96,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/jbl-jbl-proaquatest-lab-4014162240842-2408400-16647337967729.png?v=1613336178"},{"product_id":"jbl-proaquatest-lab-proscape","title":"JBL Pro Aquatest Lab ProScape - Complete analysis case for a planted aquarium","description":"\u003cdiv class=\"product-headline\"\u003e\u003ch2 class=\"dont-hide\"\u003e \u003csmall\u003eTest kit for complete analysis of water in planted aquariums\u003c\/small\u003e\n\u003c\/h2\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-hints\"\u003e\u003cul\u003e \u003cli\u003eSimple and safe control of water parameters in aquariums. Determination of: pH, carbonate hardness, oxygen, direct CO2, iron, fresh water magnesium, potassium, phosphates, silicates and nitrates.\u003c\/li\u003e\n\u003cli\u003e Pour the reagents into the water samples, compare with the color chart, note the rates and check on the results sheet whether and which measures are recommended.\u003c\/li\u003e\n\u003cli\u003e Taking into account the own color of the water by the comparative system (compensation).\u003c\/li\u003e\n\u003cli\u003e Childproof reagent bottles in a water resistant plastic case. Reagent refills are available separately.\u003c\/li\u003e\n\u003cli\u003e Contents: 1 test box, 22 reagents, 12 glass test tubes, 1 special potassium test tube, 2 syringes, 3 measuring spoons, thermometer, comparator block, 2 plastic test tubes, color charts, ballpoint pen, analysis sheets, instructions for use .\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":32315834663025,"sku":"2408300","price":109.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/jbl-jbl-proaquatest-lab-proscape-valise-analyse-4014162240835-2408300-16647342850161.png?v=1613336267"},{"product_id":"colombo-gh-test-reactif-liquide","title":"Colombo GH test - Total hardness - Liquid reagent","description":"\u003cul\u003e\u003cli\u003e Quick tests are quick and easy and give a good indication of GH.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Colombo","offers":[{"title":"Default Title","offer_id":39491641147505,"sku":"05020296","price":9.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/colombo-colombo-gh-test-durete-totale-reactif-liquide-05020296-28931988193393.png?v=1630438346"},{"product_id":"colombo-nh3-test-ammoniac-reactif-liquide","title":"Colombo NH3 test - Ammonia - Liquid reagent","description":"Quick tests are quick and easy and give a good indication of the ammonia level in your pool.","brand":"Colombo","offers":[{"title":"Default Title","offer_id":39491641409649,"sku":"05020291","price":15.29,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/colombo-colombo-nh3-test-ammoniac-reactif-liquide-05020291-28894180376689.png?v=1630430968"},{"product_id":"colombo-no2-test-nitrite-reactif-liquide","title":"Colombo NO2 test - Nitrite - Liquid reagent","description":"Quick tests are quick and easy and give a good indication of the nitrite level in your pool.","brand":"Colombo","offers":[{"title":"Default Title","offer_id":39491641966705,"sku":"05020287","price":9.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/colombo-colombo-no2-test-nitrite-reactif-liquide-05020287-28894186700913.png?v=1630431158"},{"product_id":"colombo-no3-test-nitrate-reactif-liquide","title":"Colombo NO3 test - Nitrate - Liquid reagent","description":"Quick tests are quick and easy and give a good indication of the nitrate level in your pond.","brand":"Colombo","offers":[{"title":"Default Title","offer_id":39491642261617,"sku":"05020289","price":15.29,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/colombo-colombo-no3-test-nitrate-reactif-liquide-05020289-28894190174321.png?v=1630430978"},{"product_id":"colombo-po4-test-phosphate-reactif-liquide","title":"Colombo PO4 test - Phosphate - Liquid reagent","description":"Quick tests are quick and easy and give a good indication of the phosphate level in your pond.","brand":"Colombo","offers":[{"title":"Default Title","offer_id":39491642327153,"sku":"05020298","price":15.29,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/colombo-colombo-po4-test-phosphate-reactif-liquide-05020298-28894190993521.png?v=1630430787"},{"product_id":"sera-quick-test-testeur-bandelettes-50-pieces","title":"Sera Quick Test - Tester strips (50 pieces) - Special for ponds and aquariums","description":"\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eQuickly test the water parameters of your pond or aquarium with Sera Quick Test strips. Super convenient, this strip kit allows you to check the fundamental indicators of water quality in 1 minute.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"font-weight: 400;\"\u003eReliable results at a glance\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWith these strips, easily check the \u003cspan style=\"color: #00aaff;\"\u003e\u003cstrong\u003epH\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color: #00aaff;\"\u003e\u003cstrong\u003ecarbonate hardness\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color: #00aaff;\"\u003e\u003cstrong\u003etotal hardness\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color: #00aaff;\"\u003e\u003cstrong\u003enitrates\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color: #00aaff;\"\u003e\u003cstrong\u003enitrites\u003c\/strong\u003e\u003c\/span\u003e, and \u003cspan style=\"color: #00aaff;\"\u003echlorine\u003c\/span\u003e. A simple dip and color comparison is enough to \u003cstrong\u003e\u003cspan style=\"color: #ff8000;\"\u003eget a reliable result\u003c\/span\u003e\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"font-weight: 400;\"\u003eA test accessible even to beginners\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWith its ease of use, the Sera Quick Test is the ideal tool for \u003cspan style=\"color: #00aaff;\"\u003e\u003cstrong\u003eregular water monitoring\u003c\/strong\u003e\u003c\/span\u003e by both beginner and experienced aquarists. Its accuracy allows you to \u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003equickly adjust parameters\u003c\/strong\u003e\u003c\/span\u003e if necessary.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"font-weight: 400;\"\u003eAdvantages of the Sera Quick Test\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ePre-impregnated strips for 6 essential parameters\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eResults in 1 minute by color change\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eEasy to use, even for novices\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eAllows quick adjustment of water quality\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ePerfect for regular monitoring of aquariums or ponds\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eMaintains a healthy environment for your fish\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eGet this quick test to monitor your water balance at a glance and act fast for the well-being of your pond or aquarium inhabitants.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003etest strips\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor pH value, carbonate hardness, total hardness, nitrates, nitrites, and chlorine\u003c\/li\u003e\n\u003cli\u003eeasy checking of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ekey water parameters\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eaquariums, garden ponds, or pools\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eprovides results in a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efast and reliable\u003c\/strong\u003e way\n\u003c\/li\u003e\n\u003cli\u003eideal for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eregularly monitoring\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003ewater quality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ebasic test\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethat can be supplemented with drop tests\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eRelated articles\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003ca href=\"https:\/\/www.foudebassin.com\/blogs\/conseils\/comment-realiser-une-analyse-deau-de-mon-etang\" title=\"How to perform a water analysis of my pond or basin?\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eHow to perform a water analysis of my pond or basin?\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003ca href=\"https:\/\/www.foudebassin.com\/blogs\/conseils-pour-aquarium\/quel-test-pour-aquarium-eau-douce\" title=\"What water tests for a freshwater aquarium?\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eWhat water tests for a freshwater aquarium?\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":39491646324849,"sku":"SE04960","price":15.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/files\/sera-sera-quick-test-testeur-en-bandelettes-50-pieces-special-pour-etangs-et-aquariums-sera-quick-test-testeur-en-bandelettes-50-pieces-special-pour-etangs-et-aquariums-4001942049603-04960-1232073614.png?v=1776028884"},{"product_id":"jbl-pro-aquatest-no2-nitrites-test-a-gouttes-pour-bassins-et-aquariums","title":"JBL Pro Aquatest NO2 - Nitrites - Drop test for ponds and aquariums","description":"\u003ch2 class=\"dont-hide\" data-mce-fragment=\"1\"\u003e \u003csmall data-mce-fragment=\"1\"\u003eQuick test for determining the nitrite content in freshwater or saltwater aquariums and in ponds.\u003c\/small\u003e\n\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eNitrite is a toxic nitrogen compound, produced in the event of a disturbed bacterial balance or new impoundment. The test displays exactly the nitrite content of the water.\u003c\/li\u003e\n\u003cli\u003e Comparative laboratory system to compensate for the inherent color of the water: fill the test tubes with water to be tested, add the reagents to a test tube, place the test tubes in the support block, note the values ​​on the color chart.\u003c\/li\u003e\n\u003cli\u003e Use: for new fresh water tank: daily for 3 weeks. For new seawater tank: once a week. And in case of disease or death of fish.\u003c\/li\u003e\n\u003cli\u003e On the JBL\/Thèmes\/Aquarium or Bassin website, you will find detailed information on water analyzes and troubleshooting\u003c\/li\u003e\n\u003cli\u003e Included in delivery: 1 Nitrite test for approx. 50 measurements, 2 reagents, 2 glass test tubes with screw cap, syringe, comparator and color chart. Reagent refills available separately.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":39491663167601,"sku":"2412300","price":14.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/jbl-jbl-pro-aquatest-no2-nitrites-test-a-gouttes-pour-bassins-et-aquariums-4014162241238-2412300-28894514511985.png?v=1630432589"},{"product_id":"jbl-pro-aquatest-no3-nitrates-test-a-gouttes-pour-bassins-et-aquariums","title":"JBL Pro Aquatest NO3 - Nitrates - Drop test for ponds and aquariums","description":"\u003cdiv class=\"product-headline\"\u003e \u003ch2 class=\"dont-hide\"\u003e\u003csmall\u003eQuick test for determining nitrate levels in freshwater and saltwater aquariums and in ponds\u003c\/small\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e Determine the nitrite level for optimal plant growth or the origin of algae in freshwater and saltwater\u003c\/li\u003e\n\u003cli\u003e Comparative laboratory system to compensate for the inherent color of the water: fill the test tubes with water to be tested, add the reagents to a test tube, place the test tubes in the support block, note the values ​​on the color chart.\u003c\/li\u003e\n\u003cli\u003e Use: new fresh water tank: once a week. New seawater tank: once a week. And in case of green algae problems.\u003c\/li\u003e\n\u003cli\u003e On the JBL\/Thèmes\/Aquarium or Bassin website, you will find detailed information on water analyzes and troubleshooting\u003c\/li\u003e\n\u003cli\u003e Included in delivery: 1 Nitrates test for approx. 40 measurements, 2 reagents, 2 glass test tubes with screw cap, syringe, scoop, comparator and color chart. Reagent refills available separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":39491664707697,"sku":"2412500","price":22.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/jbl-jbl-pro-aquatest-no3-nitrates-test-a-gouttes-pour-bassins-et-aquariums-4014162241252-2412500-28931869409393.png?v=1630438356"},{"product_id":"jbl-pro-aquatest-o2-oxygene-test-a-gouttes-pour-bassins-et-aquariums","title":"JBL Pro Aquatest O2 - Oxygen - Drop test for ponds and aquariums","description":"\u003cdiv class=\"product-headline\"\u003e\n\u003ch2 class=\"dont-hide\"\u003e \u003csmall\u003eQuick test for determining the oxygen content of freshwater or saltwater aquariums and ponds\u003c\/small\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e To determine the current oxygen content and then report whether action should be taken to increase the oxygen content.\u003c\/li\u003e\n\u003cli\u003e Rapid test for checking aeration: fill the test tube with water to be tested, add the reagents, note the value of the sample on the color chart.\u003c\/li\u003e\n\u003cli\u003e Use: for a new impoundment (once a week) and in case of signs of lack of oxygen. Clear transition from yellow to dark red.\u003c\/li\u003e\n\u003cli\u003e On the JBL\/Thèmes\/Aquarium or Bassin website, you will find detailed information on water analyzes and troubleshooting\u003c\/li\u003e\n\u003cli\u003e Included in delivery: 1 rapid test, content for approx. 40 measurements, 3 reagents, syringe, glass test tube with screw cap and color chart. Reagent refills available separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":39491666968689,"sku":"2411200","price":16.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/jbl-jbl-pro-aquatest-o2-oxygene-test-a-gouttes-pour-bassins-et-aquariums-4014162241122-2411200-28931854499953.png?v=1630438359"},{"product_id":"jbl-pro-aquatest-sio2-silicates-test-a-gouttes-pour-bassins-et-aquariums","title":"JBL Pro Aquatest SiO2 - Silicates - Drop test for ponds and aquariums","description":"\u003cdiv class=\"product-headline\"\u003e\n\u003ch2 class=\"dont-hide\"\u003e \u003csmall\u003eQuick test to determine the silicate content of freshwater or saltwater aquariums\u003c\/small\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e Silicates (silicic acid) are the source of unattractive diatomaceous algae. This test is used to determine the silicate content of freshwater or saltwater aquariums for the control of diatoms.\u003c\/li\u003e\n\u003cli\u003e Comparative laboratory system to compensate for the inherent color of the water: fill the test tubes with water to be tested, add the reagents to a test tube, place the test tubes in the support block, note the values ​​on the color chart.\u003c\/li\u003e\n\u003cli\u003e Use: new impoundment, control of tap water and in case of diatom algae problems.\u003c\/li\u003e\n\u003cli\u003e On the JBL\/Themes Aquarium website you will find detailed information on water analyzes and solutions to problems.\u003c\/li\u003e \u003cli\u003eIncluded in delivery: 1 Silicates Test for approx. 50 measurements, 2 reagents, 2 glass test tubes with screw cap, scoop, syringe, comparator and color chart. Reagent refills available separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":39491667984497,"sku":"2411800","price":20.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/jbl-jbl-pro-aquatest-sio2-silicates-test-a-gouttes-pour-bassins-et-aquariums-4014162241184-2411800-28894518378609.png?v=1630436741"},{"product_id":"jbl-pro-aquatest-po4-phosphates-test-a-gouttes-pour-bassins-et-aquariums","title":"JBL Pro Aquatest PO4 - Phosphates - Drop test for ponds and aquariums","description":"\u003cdiv class=\"product-headline\"\u003e\n\u003ch2 class=\"dont-hide\"\u003e \u003csmall\u003eQuick test for determining the phosphate content in freshwater or saltwater aquariums and ponds\u003c\/small\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e Determination of phosphate levels for optimal plant growth or to find the origin of algae in seawater, freshwater and ponds.\u003c\/li\u003e\n\u003cli\u003e Comparative laboratory system to compensate for the inherent color of the water: fill the test tubes with water to be tested, add the reagents to a test tube, place the test tubes in the support block, note the values ​​on the color chart.\u003c\/li\u003e\n\u003cli\u003e Use: new freshwater\/seawater tank: once a week. And in case of green algae or tap water control.\u003c\/li\u003e \u003cli\u003eOn the JBL\/Thèmes\/Aquarium or Bassin website, you will find detailed information on water analyzes and troubleshooting\u003c\/li\u003e\n\u003cli\u003e Included in delivery: 1 test set for approx. 50 measurements, 3 reagents (2 x reagent 2), 2 glass test tubes with screw cap, syringe, scoop, comparator and color chart. Reagent refills available separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":39491669786737,"sku":"2412700","price":14.91,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/jbl-jbl-pro-aquatest-po4-phosphates-test-a-gouttes-pour-bassins-et-aquariums-4014162241276-2412700-28894519656561.png?v=1633030161"},{"product_id":"jbl-pro-aquatest-ph-3-10-test-gouttes","title":"JBL Pro Aquatest pH 3.10-10.0 - Acidity - Drop test for ponds and aquariums","description":"\u003cdiv class=\"product-headline\"\u003e\n\u003ch2 class=\"dont-hide\"\u003e \u003csmall\u003eQuick test for determining acidity in freshwater and saltwater ponds and aquariums\u003c\/small\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e Simple and safe control of water parameters in ponds and aquariums. Determination of the optimum pH for freshwater and seawater.\u003c\/li\u003e\n\u003cli\u003e Quick test: fill the plastic test tube with water to be tested, add reagent, read the sample value on the color chart.\u003c\/li\u003e\n\u003cli\u003e Use: for a new impoundment: once a day for the first week, then once a week.\u003c\/li\u003e \u003cli\u003eOn the JBL\/Thèmes\/Aquarium or Bassin website, you will find detailed information on water analyzes and troubleshooting\u003c\/li\u003e\n\u003cli\u003e Contents: 1 complete kit with pH 3.0-10.0 reagent, 1 test tube and 1 color chart. Content for approx. 50 measures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":39491671785585,"sku":"2410100","price":9.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/jbl-jbl-pro-aquatest-ph-3-10-10-0-acidite-test-a-gouttes-pour-bassins-et-aquariums-4014162241016-2410100-28894524375153.png?v=1633024220"},{"product_id":"jbl-pro-aquatest-gh-durete-totale-test-a-gouttes-pour-bassins-et-aquariums","title":"JBL Pro Aquatest GH - Total hardness - Drop test for ponds and aquariums","description":"\u003cdiv class=\"product-headline\"\u003e\n\u003ch2 class=\"dont-hide\"\u003e \u003csmall\u003eQuick test for determining the total hardness of water in freshwater aquariums and ponds.\u003c\/small\u003e\n\u003c\/h2\u003e\n\u003cdiv class=\"products-intro\"\u003e\u003cdiv\u003e\u003cul\u003e\n\u003cli\u003e Simple and safe control of water parameters in aquariums or ponds. Determination of the optimum total hardness for freshwater aquariums and ponds.\u003c\/li\u003e\n\u003cli\u003e Color test: fill the plastic test tube with water to be tested, pour the reagent drop by drop until the red changes to green. Number of drops = total hardness level.\u003c\/li\u003e\n\u003cli\u003e Use: in case of new impoundment: once a day for the first week, then once a week.\u003c\/li\u003e\n\u003cli\u003e On the JBL\/Thèmes\/Aquarium or Bassin website, you will find detailed information on water analyzes and troubleshooting\u003c\/li\u003e \u003cli\u003eContents: 1 GH rapid test, a reagent and a plastic test tube. Reagent refill available separately.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":39491673555057,"sku":"2410800","price":9.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0009\/9221\/5099\/products\/jbl-jbl-pro-aquatest-gh-durete-totale-test-a-gouttes-pour-bassins-et-aquariums-4014162241085-2410800-28894525292657.png?v=1630430383"}],"url":"https:\/\/www.foudebassin.com\/en-nl\/collections\/water-test-strips.oembed?page=2","provider":"FOUDEBASSIN.COM","version":"1.0","type":"link"}