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ÉCONOMISEZ 15% SUR TOUS LES PRODUITS ANTI-ALGUES AVEC LE CODE STOPALGUES24 ✨
ÉCONOMISEZ 15% SUR TOUS LES PRODUITS ANTI-ALGUES AVEC LE CODE STOPALGUES24 ✨

Water analysis of your pond or garden pond

Water is the essential element for plants, your fish and the balance of your basin, natural swimming pool, swimming pool, pond and aquariums. It is important to carry out water analyzes in your pool regularly so that your "eco-system" remains stable. Discover our selection of water analysis kits: these kits will allow you to quickly and reliably check the quality of the water in your pool. Simplify your task with our water analysis kits for outdoor pools.

We also advise you to carry out water tests before treatments to identify the source of the problem (algae, moss, nitrites, etc.). There are different products for testing water using sticks or drops to drop into a test tube.

Discover our wide range of analysis cases for a complete analysis of your pool. JBL suitcases, Colombo suitcases, Oase suitcases, Sera suitcases, you will find what you are looking for!

  • Colombo Traitements COLOMBO KH TEST 8715897189753 05020297
    Original price €9,99 - Original price €9,99
    Original price
    €9,99
    €9,99 - €9,99
    Current price €9,99

    Colombo KH test - Carbonate hardness - Liquid reagent

    Colombo

    The quick tests are simple and fast and give a good indication of the KH. Reference 05020297 EAN 8715897189753

    Original price €9,99 - Original price €9,99
    Original price
    €9,99
    €9,99 - €9,99
    Current price €9,99
  • Colombo Testeurs Colombo GH test - Dureté totale - Reactif liquide 05020296
    Colombo Testeurs Colombo GH test - Dureté totale - Reactif liquide 05020296
    Original price €0,00 - Original price €0,00
    Original price €0,00
    €9,99
    €9,99 - €9,99
    Current price €9,99

    Colombo GH test - Total hardness - Liquid reagent

    Colombo

    Quick tests are quick and easy and give a good indication of GH.

    Original price €0,00 - Original price €0,00
    Original price €0,00
    €9,99
    €9,99 - €9,99
    Current price €9,99
  • Colombo Testeurs Colombo pH test - Reactif liquide 8715897030949 05020285
    Colombo Testeurs Colombo PH TEST - Reactif - Test PH pour bassin & piscine 8715897030949 05020285
    Original price €0,00 - Original price €0,00
    Original price €0,00
    €9,99
    €9,99 - €9,99
    Current price €9,99

    Colombo pH test - Liquid reagent

    Colombo

    How 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 abov...

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    Original price €0,00 - Original price €0,00
    Original price €0,00
    €9,99
    €9,99 - €9,99
    Current price €9,99
  • JBL Analyse d'eau JBL Pro Aquatest GH - Dureté totale - Test à gouttes pour bassins et aquariums 4014162241085 2410800
    JBL Analyse d'eau JBL Pro Aquatest GH - Dureté totale - Test à gouttes pour bassins et aquariums 4014162241085 2410800
    Original price €9,99 - Original price €9,99
    Original price
    €9,99
    €9,99 - €9,99
    Current price €9,99

    JBL Pro Aquatest GH - Total hardness - Drop test for ponds and aquariums

    JBL

    Quick test for determining the total hardness of water in freshwater aquariums and ponds. Simple and safe control of water parameters in aquar...

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    Original price €9,99 - Original price €9,99
    Original price
    €9,99
    €9,99 - €9,99
    Current price €9,99
  • Sera Analyse d'eau GH TEST DURETE GENERALE EAU SERA 4001942041102 4110
    Save 34% Save %
    Original price €9,95
    Original price €9,95 - Original price €9,95
    Original price €9,95
    Current price €6,52
    €6,52 - €6,52
    Current price €6,52

    Sera Test GH - Total Hardness - Drop Test

    Sera

    To easily determine the total hardness For about 420° dGH (x 1.78 = TH French value).

    Original price €9,95
    Original price €9,95 - Original price €9,95
    Original price €9,95
    Current price €6,52
    €6,52 - €6,52
    Current price €6,52
    Save 34% Save %
  • Colombo Testeurs Colombo NO2 test - Nitrite - Reactif liquide 05020287
    Colombo Testeurs Colombo NO2 test - Nitrite - Reactif liquide 05020287
    Original price €9,99 - Original price €9,99
    Original price
    €9,99
    €9,99 - €9,99
    Current price €9,99

    Colombo NO2 test - Nitrite - Liquid reagent

    Colombo

    Quick tests are quick and easy and give a good indication of the nitrite level in your pool.

    Original price €9,99 - Original price €9,99
    Original price
    €9,99
    €9,99 - €9,99
    Current price €9,99
  • JBL Analyse d'eau JBL Pro Aquatest PO4 - Phosphates - Test à gouttes pour bassins et aquariums 4014162241276 2412700
    JBL Analyse d'eau JBL Pro Aquatest PO4 - Phosphates - Test à gouttes pour bassins et aquariums 4014162241276 2412700
    Save 25% Save %
    Original price €19,95
    Original price €19,95 - Original price €19,95
    Original price €19,95
    Current price €14,91
    €14,91 - €14,91
    Current price €14,91

    JBL Pro Aquatest PO4 - Phosphates - Drop test for ponds and aquariums

    JBL

    Quick test for determining the phosphate content in freshwater or saltwater aquariums and ponds Determination of phosphate levels for optimal ...

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    Original price €19,95
    Original price €19,95 - Original price €19,95
    Original price €19,95
    Current price €14,91
    €14,91 - €14,91
    Current price €14,91
    Save 25% Save %
  • JBL Analyse d'eau JBL Pro Aquatest KH - Dureté carbonatée - Test à gouttes pour bassins et aquariums 4014162241108 2411000
    JBL Analyse d'eau JBL Pro Aquatest KH - Dureté carbonatée - Test à gouttes pour bassins et aquariums 4014162241108 2411000
    Original price €9,99 - Original price €9,99
    Original price
    €9,99
    €9,99 - €9,99
    Current price €9,99

    JBL Pro Aquatest KH - Carbonate hardness - Drop test for ponds and aquariums

    JBL

    Rapid test for determining carbonate hardness (KH) in freshwater aquariums and ponds Simple and safe control of water parameters in aquariums a...

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    Original price €9,99 - Original price €9,99
    Original price
    €9,99
    €9,99 - €9,99
    Current price €9,99
  • JBL Analyse d'eau JBL Pro Aquatest pH 3.10-10.0 - Acidité - Test à gouttes pour bassins et aquariums 4014162241016 2410100
    JBL Analyse d'eau JBL Pro Aquatest pH 3.10-10.0 - Acidité - Test à gouttes pour bassins et aquariums 4014162241016 2410100
    Original price €9,95 - Original price €9,95
    Original price
    €9,95
    €9,95 - €9,95
    Current price €9,95

    JBL Pro Aquatest pH 3.10-10.0 - Acidity - Drop test for ponds and aquariums

    JBL

    Quick test for determining acidity in freshwater and saltwater ponds and aquariums Simple and safe control of water parameters in ponds and aq...

    View full details
    Original price €9,95 - Original price €9,95
    Original price
    €9,95
    €9,95 - €9,95
    Current price €9,95
  • Sera Analyse d'eau SERA TEST KH TEST DURETE CARBONATE SERA 4001942042109 4210
    Original price €8,95 - Original price €8,95
    Original price
    €8,95
    €8,95 - €8,95
    Current price €8,95

    Sera Test KH - Carbonate hardness - Drop test

    Sera

    For easy determination of carbonate hardness in fresh water and sea water For about 390° dKH (x 1.78 = TAC French value). If the carbonate hardn...

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    Original price €8,95 - Original price €8,95
    Original price
    €8,95
    €8,95 - €8,95
    Current price €8,95
  • JBL Analyse d'eau JBL Pro Aquatest NH4 - Ammonium - Test à gouttes pour bassins et aquariums 4014162241214 2412100
    JBL Analyse d'eau JBL Pro Aquatest NH4 - Ammonium - Test à gouttes pour bassins et aquariums 4014162241214 2412100
    Original price €18,95 - Original price €18,95
    Original price
    €18,95
    €18,95 - €18,95
    Current price €18,95

    JBL Pro Aquatest NH4 - Ammonium - Drop test for ponds and aquariums

    JBL

    Quick test for determining the ammonium/ammonia level in freshwater and saltwater aquariums and in ponds Simple and safe control of ammonium (N...

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    Original price €18,95 - Original price €18,95
    Original price
    €18,95
    €18,95 - €18,95
    Current price €18,95
  • JBL Analyse d'eau JBL Pro Aquatest O2 - Oxygène - Test à gouttes pour bassins et aquariums 4014162241122 2411200
    JBL Analyse d'eau JBL Pro Aquatest O2 - Oxygène - Test à gouttes pour bassins et aquariums 4014162241122 2411200
    Original price €16,95 - Original price €16,95
    Original price
    €16,95
    €16,95 - €16,95
    Current price €16,95

    JBL Pro Aquatest O2 - Oxygen - Drop test for ponds and aquariums

    JBL

    Quick test for determining the oxygen content of freshwater or saltwater aquariums and ponds To determine the current oxygen content and then ...

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    Original price €16,95 - Original price €16,95
    Original price
    €16,95
    €16,95 - €16,95
    Current price €16,95
  • Sera Analyse d'eau Sera Test Fe - Fer - Test en gouttes 4001942046107 04610
    Original price €13,95 - Original price €13,95
    Original price
    €13,95
    €13,95 - €13,95
    Current price €13,95

    Sera Test Fe - Iron - Test in drops

    Sera

    For easy determination of iron content in fresh water and sea water Iron (Fe) is an important element of plant nutrition. If the plants show dull...

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    Original price €13,95 - Original price €13,95
    Original price
    €13,95
    €13,95 - €13,95
    Current price €13,95
  • Colombo Testeurs Colombo PO4 test - Phosphate - Reactif liquide 05020298
    Colombo Testeurs Colombo PO4 test - Phosphate - Reactif liquide 05020298
    Original price €15,29 - Original price €15,29
    Original price
    €15,29
    €15,29 - €15,29
    Current price €15,29

    Colombo PO4 test - Phosphate - Liquid reagent

    Colombo

    Quick tests are quick and easy and give a good indication of the phosphate level in your pond.

    Original price €15,29 - Original price €15,29
    Original price
    €15,29
    €15,29 - €15,29
    Current price €15,29
  • Colombo Testeurs Colombo NH3 test - Ammoniac - Reactif liquide 05020291
    Colombo Testeurs Colombo NH3 test - Ammoniac - Reactif liquide 05020291
    Original price €15,29 - Original price €15,29
    Original price
    €15,29
    €15,29 - €15,29
    Current price €15,29

    Colombo NH3 test - Ammonia - Liquid reagent

    Colombo

    Quick tests are quick and easy and give a good indication of the ammonia level in your pool.

    Original price €15,29 - Original price €15,29
    Original price
    €15,29
    €15,29 - €15,29
    Current price €15,29
  • Sera Qualité d'eau Sera PO4 - Test de phosphates - Eau Sera 4001942049306 4930
    Original price €14,95 - Original price €14,95
    Original price
    €14,95
    €14,95 - €14,95
    Current price €14,95

    Sera Test PO4 - Phosphates - Drop test

    Sera

    For easy determination of phosphate content in fresh water and sea water Both fish droppings and food are possible causes of phosphate introductio...

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    Original price €14,95 - Original price €14,95
    Original price
    €14,95
    €14,95 - €14,95
    Current price €14,95
  • Sera Analyse d'eau NH4/NH3 TEST AMONIUM/AMONIAQUE 4001942049108 4910
    Original price €14,95 - Original price €14,95
    Original price
    €14,95
    €14,95 - €14,95
    Current price €14,95

    Sera Test NH4/NH3 - Ammonium/Ammonia - Drop test

    Sera

    To easily determine the concentration of ammonium and ammonia in fresh water and sea water. Ammonium and ammonia come primarily from fish droppi...

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    Original price €14,95 - Original price €14,95
    Original price
    €14,95
    €14,95 - €14,95
    Current price €14,95
  • Colombo Testeurs Colombo NO3 test - Nitrate - Reactif liquide 05020289
    Colombo Testeurs Colombo NO3 test - Nitrate - Reactif liquide 05020289
    Original price €0,00 - Original price €0,00
    Original price €0,00
    €15,29
    €15,29 - €15,29
    Current price €15,29

    Colombo NO3 test - Nitrate - Liquid reagent

    Colombo

    Quick tests are quick and easy and give a good indication of the nitrate level in your pond.

    Original price €0,00 - Original price €0,00
    Original price €0,00
    €15,29
    €15,29 - €15,29
    Current price €15,29
  • Sera Analyse d'eau NO2 Test à gouttes - NITRITE DE L'EAU - SERA 4001942044103 4410
    Original price €11,35 - Original price €11,35
    Original price
    €11,35
    €11,35 - €11,35
    Current price €11,35

    Sera Test NO2 - Nitrites - Test in drops

    Sera

    For easy determination of nitrite content in freshwater and seawater Nitrites (NO 2 ) are among the most toxic substances for fish in the aquariu...

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    Original price €11,35 - Original price €11,35
    Original price
    €11,35
    €11,35 - €11,35
    Current price €11,35
  • Sera Analyse d'eau SERA Test pH - Test en gouttes pour étang/aquarium 15ML 4001942043106 4310
    Save 10% Save %
    Original price €9,95
    Original price €9,95 - Original price €9,95
    Original price €9,95
    Current price €8,95
    €8,95 - €8,95
    Current price €8,95

    Sera Test pH - Liquid reagent - Drop test

    Sera

    Original price €9,95
    Original price €9,95 - Original price €9,95
    Original price €9,95
    Current price €8,95
    €8,95 - €8,95
    Current price €8,95
    Save 10% Save %
  • Sera Traitements O2 TEST OXYGENE DANS L EAU SERA 4001942049146 04914
    Original price €14,95 - Original price €14,95
    Original price
    €14,95
    €14,95 - €14,95
    Current price €14,95

    Sera Test O2 - Oxygen - Drop test

    Sera

    For easy determination of oxygen content in fresh water Rapid breathing at the surface of the water is a sure sign of a lack of oxygen. Unfortuna...

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    Original price €14,95 - Original price €14,95
    Original price
    €14,95
    €14,95 - €14,95
    Current price €14,95
  • Sera Produits d'entretien SIO3 TEST SILICATES SERA 15ML 4001942049429 04942
    Original price €16,95 - Original price €16,95
    Original price
    €16,95
    €16,95 - €16,95
    Current price €16,95

    Sera Test SiO3 - Silicates - Drop test

    Sera

    For easy determination of silicate content in fresh water and sea water Silicates (SiO 3 ) promote the growth of siliceous algae in saltwater and...

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    Original price €16,95 - Original price €16,95
    Original price
    €16,95
    €16,95 - €16,95
    Current price €16,95
  • JBL Analyse d'eau JBL Pro Aquatest NO2 - Nitrites - Test à gouttes pour bassins et aquariums 4014162241238 2412300
    JBL Analyse d'eau JBL Pro Aquatest NO2 - Nitrites - Test à gouttes pour bassins et aquariums 4014162241238 2412300
    Original price €14,95 - Original price €14,95
    Original price
    €14,95
    €14,95 - €14,95
    Current price €14,95

    JBL Pro Aquatest NO2 - Nitrites - Drop test for ponds and aquariums

    JBL

    Quick test for determining the nitrite content in freshwater or saltwater aquariums and in ponds. Nitrite is a toxic nitrogen compound, produced...

    View full details
    Original price €14,95 - Original price €14,95
    Original price
    €14,95
    €14,95 - €14,95
    Current price €14,95
  • JBL Analyse d'eau JBL Pro Aquatest pH 7.4-9.0 - Acidité - Test à gouttes pour bassins et aquariums 4014162241054 2410500
    JBL Analyse d'eau JBL Pro Aquatest pH 7.4-9.0 - Acidité - Test à gouttes pour bassins et aquariums 4014162241054 2410500
    Original price €13,95 - Original price €13,95
    Original price
    €13,95
    €13,95 - €13,95
    Current price €13,95

    JBL Pro Aquatest pH 7.4-9.0 - Acidity - Drop test for ponds and aquariums

    JBL

    Quick test to determine the pH in freshwater or saltwater ponds and aquariums, in the range of 7.4-9.0 Simple and safe control of the water pa...

    View full details
    Original price €13,95 - Original price €13,95
    Original price
    €13,95
    €13,95 - €13,95
    Current price €13,95
  • JBL Without Descri JBL Ca Calcium Test-Set 4014162254009 2540000
    JBL Analyse d'eau JBL Ca Calcium Test - Set -  Test rapide pour déterminer la teneur en calcium des aquariums d'eau de mer 4014162241320 2413200
    Original price €17,95 - Original price €17,95
    Original price
    €17,95
    €17,95 - €17,95
    Current price €17,95

    JBL Pro Aquatest Ca - Calcium - Drop test for aquariums

    JBL

    Quick test for determining the calcium content of saltwater aquariums Simple and safe control of aquarium water parameters. Determination of th...

    View full details
    Original price €17,95 - Original price €17,95
    Original price
    €17,95
    €17,95 - €17,95
    Current price €17,95
  • Sera Analyse d'eau NO3 Test à Gouttes - NITRATE DE L'EAU SERA 4001942045100 4510
    Original price €13,45 - Original price €13,45
    Original price
    €13,45
    €13,45 - €13,45
    Current price €13,45

    Sera Test NO3 - Nitrates - Drop test

    Sera

    For easy determination of nitrate content in freshwater and seawater Nitrates (NO 3 ) are an indicator of strong organic pollution. Eliminate the ...

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    Original price €13,45 - Original price €13,45
    Original price
    €13,45
    €13,45 - €13,45
    Current price €13,45
  • Sera Traitements CU TEST CUIVRE SERA 15ML TESTEUR 4001942047104 04710
    Original price €13,95 - Original price €13,95
    Original price
    €13,95
    €13,95 - €13,95
    Current price €13,95

    Sera Test Cu - Copper - Test in drops

    Sera

    For easy determination of copper content in fresh water and sea water Copper (Cu) is extremely toxic, especially to invertebrates such as shrimp ...

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    Original price €13,95 - Original price €13,95
    Original price
    €13,95
    €13,95 - €13,95
    Current price €13,95
  • Sera Traitements CO2 TEST DIOXYDE DE CARBONE SERA 4001942043205 04320
    Original price €14,95 - Original price €14,95
    Original price
    €14,95
    €14,95 - €14,95
    Current price €14,95

    Sera Test CO2 - Liquid reagent - Drop test

    Sera

    Permanent CO 2 control CO2 is one of the main nutrients for aquatic plants. This is why a deficiency can have serious consequences. Sera permanent...

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    Original price €14,95 - Original price €14,95
    Original price
    €14,95
    €14,95 - €14,95
    Current price €14,95
  • JBL Analyse d'eau JBL Pro Aquatest NO3 - Nitrates - Test à gouttes pour bassins et aquariums 4014162241252 2412500
    JBL Analyse d'eau JBL Pro Aquatest NO3 - Nitrates - Test à gouttes pour bassins et aquariums 4014162241252 2412500
    Original price €22,95 - Original price €22,95
    Original price
    €22,95
    €22,95 - €22,95
    Current price €22,95

    JBL Pro Aquatest NO3 - Nitrates - Drop test for ponds and aquariums

    JBL

    Quick test for determining nitrate levels in freshwater and saltwater aquariums and in ponds Determine the nitrite level for optimal plant growt...

    View full details
    Original price €22,95 - Original price €22,95
    Original price
    €22,95
    €22,95 - €22,95
    Current price €22,95
  • JBL Analyse d'eau JBL Pro Aquatest SiO2 - Silicates - Test à gouttes pour bassins et aquariums 4014162241184 2411800
    JBL Analyse d'eau JBL Pro Aquatest SiO2 - Silicates - Test à gouttes pour bassins et aquariums 4014162241184 2411800
    Original price €20,95 - Original price €20,95
    Original price
    €20,95
    €20,95 - €20,95
    Current price €20,95

    JBL Pro Aquatest SiO2 - Silicates - Drop test for ponds and aquariums

    JBL

    Quick test to determine the silicate content of freshwater or saltwater aquariums Silicates (silicic acid) are the source of unattractive diat...

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    Original price €20,95 - Original price €20,95
    Original price
    €20,95
    €20,95 - €20,95
    Current price €20,95
  • JBL Analyse d'eau JBL Pro Aquatest pH 6.0-7.6 - Acidité - Test à gouttes rapide pour aquariums 4014162241030 2410300
    JBL Analyse d'eau JBL Pro Aquatest pH 6.0-7.6 - Acidité - Test à gouttes rapide pour aquariums 4014162241030 2410300
    Original price €11,95 - Original price €11,95
    Original price
    €11,95
    €11,95 - €11,95
    Current price €11,95

    JBL Pro Aquatest pH 6.0-7.6 - Acidity - Quick drop test for aquariums

    JBL

    Quick test for determining pH in freshwater aquariums, range 6.0-7.6 Simple and safe control of aquarium water parameters. Determination of th...

    View full details
    Original price €11,95 - Original price €11,95
    Original price
    €11,95
    €11,95 - €11,95
    Current price €11,95
  • JBL Analyse d'eau JBL Pro Aquatest PO4 - Phosphates - Test à gouttes pour bassins 4014162240767 2407600
    JBL Analyse d'eau JBL Pro Aquatest PO4 - Phosphates - Test à gouttes pour bassins 4014162240767 2407600
    Original price €15,95 - Original price €15,95
    Original price
    €15,95
    €15,95 - €15,95
    Current price €15,95

    JBL Pro Aquatest PO4 - Phosphates - Drop test for ponds

    JBL

    Quick test for determining the phosphate content of koi ponds and garden ponds Easy and safe control of water parameters in koi tanks: determi...

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    Original price €15,95 - Original price €15,95
    Original price
    €15,95
    €15,95 - €15,95
    Current price €15,95
  • JBL Analyse d'eau JBL Pro Aquatest CO2 - Dioxyde de carbone - Test à gouttes pour bassins et aquariums 4014162241405 2414000
    JBL Analyse d'eau JBL Pro Aquatest CO2 - Dioxyde de carbone - Test à gouttes pour bassins et aquariums 4014162241405 2414000
    Original price €14,95 - Original price €14,95
    Original price
    €14,95
    €14,95 - €14,95
    Current price €14,95

    JBL Pro Aquatest CO2 - Carbon dioxide - Drop test for ponds and aquariums

    JBL

    Quick test for determining the carbon dioxide content (main plant nutrient) in freshwater aquariums Simple and safe control of aquarium water ...

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    Original price €14,95 - Original price €14,95
    Original price
    €14,95
    €14,95 - €14,95
    Current price €14,95
  • JBL Analyse d'eau JBL Pro Aquatest Fe - Fer - Test à gouttes pour bassins et aquariums 4014162241160 2411600
    JBL Analyse d'eau JBL Pro Aquatest Fe - Fer - Test à gouttes pour bassins et aquariums 4014162241160 2411600
    Original price €19,95 - Original price €19,95
    Original price
    €19,95
    €19,95 - €19,95
    Current price €19,95

    JBL Pro Aquatest Fe - Iron - Drop test for ponds and aquariums

    JBL

    Quick test for determining the iron content in freshwater and saltwater ponds and aquariums Simple and safe control of the water parameters of...

    View full details
    Original price €19,95 - Original price €19,95
    Original price
    €19,95
    €19,95 - €19,95
    Current price €19,95
  • JBL Analyse d'eau JBL Pro Aquatest Mg/Ca - Magnésium/Calcium - Test à gouttes pour aquariums d'eau de mer 4014162241368 2413600
    JBL Analyse d'eau JBL Pro Aquatest Mg/Ca - Magnésium/Calcium - Test à gouttes pour aquariums d'eau de mer 4014162241368 2413600
    Original price €29,95 - Original price €29,95
    Original price
    €29,95
    €29,95 - €29,95
    Current price €29,95

    JBL Pro Aquatest Mg/Ca - Magnesium/Calcium - Drop test for saltwater aquariums

    JBL

    Quick test for determining magnesium and calcium in saltwater aquaria Simple and safe control of water parameters in aquariums. Determination ...

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    Original price €29,95 - Original price €29,95
    Original price
    €29,95
    €29,95 - €29,95
    Current price €29,95