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ÉCONOMISEZ 10% SUR VOTRE PROCHAINE COMMANDE AVEC LE CODE SUMMER2024 - VALABLE JUSQU'AU 26 MAI ✨
ÉCONOMISEZ 10% SUR VOTRE PROCHAINE COMMANDE AVEC LE CODE SUMMER2024 - VALABLE JUSQU'AU 26 MAI ✨

Improve water quality

How to improve water quality? The first step is to analyze the water in your pond, your swimming pool, your pond. In short ! You understood us :-) The water of your body of water. Then, you have to take into account the environment: trees, fish, aquatic plants. These elements will allow you to better interpret the results of your water analysis.
  • Ecotreat Bactéries ECOTREAT NITRIFIER LIQUIDE - 1 L - Démarrage de filtre et accélère  le cycle de l'azote 5026023313106 47332
    Original price €39,55 - Original price €39,55
    Original price
    €39,55
    €39,55 - €39,55
    Current price €39,55

    EcoTreat Liquid Nitrifier 1litre for 10m³ - Nitrifying bacteria - Top for starting

    Ecotreat

    EcoTreat Nitrifier has been formulated and tested by scientists to guarantee the best results in ponds. This product accelerates the creation of th...

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    Original price €39,55 - Original price €39,55
    Original price
    €39,55
    €39,55 - €39,55
    Current price €39,55
  • 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
    €10,99
    €10,99 - €10,99
    Current price €10,99

    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
    €10,99
    €10,99 - €10,99
    Current price €10,99
  • Aquatic Science Qualité d'eau GH+ NEO 15 KG AQUATIC SCIENCES - Pour remonter le GH+ facilement 5425009252512 NEOGHP015B
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    Original price €186,95
    Original price €186,95 - Original price €186,95
    Original price €186,95
    Current price €170,29
    €170,29 - €170,29
    Current price €170,29

    IchiPond GH+ 15kg - Aquatic Science

    Aquatic Science

    GH+ increases the total hardness of water (mineral salts). Optimal GH should be above KH and usually above 8. Rainwater lowers GH. A value that is...

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    Original price €186,95
    Original price €186,95 - Original price €186,95
    Original price €186,95
    Current price €170,29
    €170,29 - €170,29
    Current price €170,29
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  • Superfish Matières filtrantes Super Charbon actif - Sac de 10 litres - Superfish 8715897025501
    Original price €52,24 - Original price €52,24
    Original price
    €52,24
    €52,24 - €52,24
    Current price €52,24

    Super Activated Charcoal - 10 liter bag - Superfish

    Superfish

    High quality, phosphate-free filter carbon and guarantees optimal results for your filtration systems. This activated carbon makes it possible to ...

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    Original price €52,24 - Original price €52,24
    Original price
    €52,24
    €52,24 - €52,24
    Current price €52,24
  • Colombo Analyse d'eau Colombo Quicktest - Testeur bandelettes (50pièces) 8715897274039 05020295
    Colombo Analyse d'eau COLOMBO QUICKTEST (BANDELETTES) 8715897274039 5020295
    Original price €0,00 - Original price €0,00
    Original price €0,00
    €17,59
    €17,59 - €17,59
    Current price €17,59

    Colombo Quicktest - Test strips (50pcs)

    Colombo

    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...

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    Original price €0,00 - Original price €0,00
    Original price €0,00
    €17,59
    €17,59 - €17,59
    Current price €17,59
  • Colombo Duretés Colombo GH+ 5000ml - Augmente la dureté totale 8715897041938 05020130
    Colombo Duretés Colombo GH+ 5000ml - Augmente la dureté totale 8715897041938 05020130
    Original price €40,69 - Original price €40,69
    Original price
    €40,69
    €40,69 - €40,69
    Current price €40,69

    Colombo GH+ 5000ml - Increases overall hardness

    Colombo

    Good total hardness (GH) is an essential requirement for clean water. The GH indicates the concentration of dissolved minerals in your pond, which...

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    Original price €40,69 - Original price €40,69
    Original price
    €40,69
    €40,69 - €40,69
    Current price €40,69
  • Aquatic Science Qualité d'eau Aquatic Science NEO pH- 5kg - Granule PH Moins - Bassin & Piscine 5425009252420 NEOPHM005B
    Original price €120,95 - Original price €120,95
    Original price
    €120,95
    €120,95 - €120,95
    Current price €120,95

    IchiPond pH- 5kg - pH regulator for ponds and swimming pools

    Aquatic Science

    Aquatic Science NEO pH- 5kg - PH Less Granule - Pond & Pool Lowers the pH of the water. Contains vitamin C: for resistant fish. Fermentatio...

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    Original price €120,95 - Original price €120,95
    Original price
    €120,95
    €120,95 - €120,95
    Current price €120,95
  • Ecotreat Bactéries ECOTREAT MAINTENANCE - 0.5 KG 5425016311059 47301
    Original price €27,45 - Original price €27,45
    Original price
    €27,45
    €27,45 - €27,45
    Current price €27,45

    EcoTreat Maintenance 500gr - For bacteriological maintenance all year round

    Ecotreat

    Bacteriological control of organic waste for clear and healthy water. Biological control of organic waste in garden ponds, natural ponds and lake...

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    Original price €27,45 - Original price €27,45
    Original price
    €27,45
    €27,45 - €27,45
    Current price €27,45
  • Ecotreat Bactéries ECOTREAT NITRIFIER LIQUIDE - 2.5 L - Démarrage de filtre et accélère  le cycle de l'azote - 2500 ML 5026023313250 47333
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    Original price €83,05
    Original price €83,05 - Original price €83,05
    Original price €83,05
    Current price €74,75
    €74,75 - €74,75
    Current price €74,75

    EcoTreat Liquid Nitrifier 2.5 liter for 25m³ - Nitrifying bacteria - Top for getting started

    Ecotreat

    EcoTreat Nitrifier has been formulated and tested by scientists to guarantee the best results in ponds. EcoTreat Nitrifier promotes the nitrificat...

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    Original price €83,05
    Original price €83,05 - Original price €83,05
    Original price €83,05
    Current price €74,75
    €74,75 - €74,75
    Current price €74,75
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  • 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
    €10,99
    €10,99 - €10,99
    Current price €10,99

    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
    €10,99
    €10,99 - €10,99
    Current price €10,99
  • Ecotreat Bactéries ECOTREAT MAINTENANCE PRO - 3 KG 5026023312307 47323
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    Original price €412,50
    Original price €412,50 - Original price €412,50
    Original price €412,50
    Current price €385,00
    €385,00 - €385,00
    Current price €385,00

    EcoTreat Maintenance PRO 3kg - Highly concentrated maintenance bacteria for large pond volumes

    Ecotreat

    EcoTreat Maintenance PRO is a special formula containing strains of naturally occurring microorganisms, the benefits of which are: Controls algae...

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    Original price €412,50
    Original price €412,50 - Original price €412,50
    Original price €412,50
    Current price €385,00
    €385,00 - €385,00
    Current price €385,00
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  • Aquatic Science Qualité d'eau Optiminera 10000 - Augmente et stabilise les duretés d'eau - IchiPond 5425009250624 NEOMIN010B
    Original price €18,65 - Original price €18,65
    Original price
    €18,65
    €18,65 - €18,65
    Current price €18,65

    Optiminera 10000 - Increases and stabilizes water hardness - IchiPond

    Aquatic Science

    Optiminera increases and stabilizes pH, GH and KH. Rich in natural minerals and trace elements. Optiminera's natural minerals optimize pH and hard...

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    Original price €18,65 - Original price €18,65
    Original price
    €18,65
    €18,65 - €18,65
    Current price €18,65
  • JBL Analyse d'eau JBL ProScan - Test de l'eau avec analyse sur smartphone 4014162254207 2542000
    JBL Analyse d'eau JBL ProScan - Test de l'eau avec analyse sur smartphone pour aquariums d'eau douce 4014162254207 2542000
    Save 23% Save %
    Original price €32,95
    Original price €32,95 - Original price €32,95
    Original price €32,95
    Current price €25,25
    €25,25 - €25,25
    Current price €25,25

    JBL ProScan - Water test with smartphone analysis

    JBL

    Water test with smartphone analysis for freshwater aquariums, ponds and well or tap water Water analysis and diagnosis by smartphone: easy and sa...

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    Original price €32,95
    Original price €32,95 - Original price €32,95
    Original price €32,95
    Current price €25,25
    €25,25 - €25,25
    Current price €25,25
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  • Bactoplus Bactéries Bactoplus Ohmizu Clay 25litres - Argile pour bassin du Japon ! - Super efficace pour une eau claire 05050405
    Bactoplus Bactéries Bactoplus Ohmizu Clay 25litres - Argile pour bassin du Japon ! - Super efficace pour une eau claire 05050405
    Save 14% Save %
    Original price €274,95
    Original price €274,95 - Original price €274,95
    Original price €274,95
    Current price €235,52
    €235,52 - €235,52
    Current price €235,52

    Bactoplus Ohmizu Clay 25litres - Pond clay from Japan! - Super efficient for clear water

    Bactoplus

    Do you know OHMIZU clay? It is imported from JAPAN and is ideal for clarifying the water in your pond, based on minerals, zeolite and bacteria. M...

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    Original price €274,95
    Original price €274,95 - Original price €274,95
    Original price €274,95
    Current price €235,52
    €235,52 - €235,52
    Current price €235,52
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  • Colombo Testeurs Colombo NO2 test - Nitrite - Reactif liquide 05020287
    Colombo Testeurs Colombo NO2 test - Nitrite - Reactif liquide 05020287
    Original price €10,99 - Original price €10,99
    Original price
    €10,99
    €10,99 - €10,99
    Current price €10,99

    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 €10,99 - Original price €10,99
    Original price
    €10,99
    €10,99 - €10,99
    Current price €10,99
  • Colombo Duretés Colombo GH+ 2500ml - Augmente la dureté totale 8715897190339 05020129
    Colombo Duretés Colombo GH+ 2500ml - Augmente la dureté totale 8715897190339 05020129
    Original price €25,29 - Original price €25,29
    Original price
    €25,29
    €25,29 - €25,29
    Current price €25,29

    Colombo GH+ 2500ml - Increases overall hardness

    Colombo

    Good total hardness (GH) is an essential requirement for clean water. The GH indicates the concentration of dissolved minerals in your pond, which ...

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    Original price €25,29 - Original price €25,29
    Original price
    €25,29
    €25,29 - €25,29
    Current price €25,29
  • JBL Analyse d'eau JBL ProScan Recharge - Recharge de bandelettes pour test d'eau avec analyse sur smartphone 4014162254214 2542100
    JBL Analyse d'eau JBL ProScan Recharge - Recharge de bandelettes pour test d'eau avec analyse sur smartphone 4014162254214 2542100
    Original price €21,95 - Original price €21,95
    Original price
    €21,95
    €21,95 - €21,95
    Current price €21,95

    JBL ProScan Refill - Water test strip refill with smartphone analysis

    JBL

    Water analysis and diagnosis via smartphone: easy and safe monitoring of water parameters in freshwater aquariums. Determination of: total hardne...

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    Original price €21,95 - Original price €21,95
    Original price
    €21,95
    €21,95 - €21,95
    Current price €21,95
  • Superfish Matières filtrantes CrystalMax média extrêmement filtrant - Sac de 10 litres - Superfish 8715897026393 08040240
    Original price €43,99 - Original price €43,99
    Original price
    €43,99
    €43,99 - €43,99
    Current price €43,99

    CrystalMax extremely filter media - 10 liter bag - Superfish

    Superfish

    Porous filter media made of agglomerated glass, acts on micro-organisms like a sponge. Total disintegration of harmful substances due to the aerobi...

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    Original price €43,99 - Original price €43,99
    Original price
    €43,99
    €43,99 - €43,99
    Current price €43,99
  • Velda Traitements CRYSTAL CLEAR 500ML NEW FORMULA - Floculant pour bassin de jardin - Contre les problèmes d'eau verte. 8711921200999 120033
    Original price €17,55 - Original price €17,55
    Original price
    €17,55
    €17,55 - €17,55
    Current price €17,55

    CRYSTAL CLEAR 500ML NEW FORMULA - Flocculant for garden pond - Against green water problems.

    Velda

    Crystal Clear quickly and easily clarifies any green and cloudy pond water. Suspended algae turn the water all green and cause oxygenating plant g...

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    Original price €17,55 - Original price €17,55
    Original price
    €17,55
    €17,55 - €17,55
    Current price €17,55
  • Sera Analyse d'eau GH TEST DURETE GENERALE EAU SERA 4001942041102 4110
    Save 35% Save %
    Original price €10,95
    Original price €10,95 - Original price €10,95
    Original price €10,95
    Current price €7,17
    €7,17 - €7,17
    Current price €7,17

    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 €10,95
    Original price €10,95 - Original price €10,95
    Original price €10,95
    Current price €7,17
    €7,17 - €7,17
    Current price €7,17
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  • Ecotreat Bactéries EcoTreat Maintenance PRO 250gr - Bactéries de maintenant très concentrées pour grand volume de bassin 47320
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    Original price €59,90
    Original price €59,90 - Original price €59,90
    Original price €59,90
    Current price €54,45
    €54,45 - €54,45
    Current price €54,45

    EcoTreat Maintenance PRO 250gr - Highly concentrated maintenance bacteria for large pond volumes

    Ecotreat

    EcoTreat Maintenance PRO is a special formula containing strains of naturally occurring microorganisms, the benefits of which are as follows. Co...

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    Original price €59,90
    Original price €59,90 - Original price €59,90
    Original price €59,90
    Current price €54,45
    €54,45 - €54,45
    Current price €54,45
    Save 9% Save %
  • Ecotreat Bactéries ECOTREAT NITRIFIER LIQUIDE - 0.5 L POUR 5M³ 5026023313052 47331
    Original price €24,15 - Original price €24,15
    Original price
    €24,15
    €24,15 - €24,15
    Current price €24,15

    EcoTreat Liquid Nitrifier 500ml for 5m³ - Nitrifying bacteria - Top for starters

    Ecotreat

    Liquid bacteria. Seeds biological filters and naturally reduces nitrite levels. Composed and tested by scientists to guarantee the best results in...

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    Original price €24,15 - Original price €24,15
    Original price
    €24,15
    €24,15 - €24,15
    Current price €24,15
  • Ecotreat Bactéries ECOTREAT BACTERIE MAINTENANCE 250 G 5026023311027 47300
    Original price €21,95 - Original price €21,95
    Original price
    €21,95
    €21,95 - €21,95
    Current price €21,95

    EcoTreat Maintenance 250gr - For bacteriological maintenance all year round

    Ecotreat

    Bacteriological control of organic waste for clear and healthy water. Biological control of organic waste in garden ponds, natural ponds and lake...

    View full details
    Original price €21,95 - Original price €21,95
    Original price
    €21,95
    €21,95 - €21,95
    Current price €21,95
  • Aquatic Science Qualité d'eau IchiPond GH+ 0,4kg - Aquatic Science NEOGHP400B
    Original price €10,95 - Original price €10,95
    Original price
    €10,95
    €10,95 - €10,95
    Current price €10,95

    IchiPond GH+ 0.4kg - Aquatic Science

    Aquatic Science

    GH+ increases the total hardness of water (mineral salts). Optimal GH should be above KH and usually above 8. Rainwater lowers GH. A value that i...

    View full details
    Original price €10,95 - Original price €10,95
    Original price
    €10,95
    €10,95 - €10,95
    Current price €10,95