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ÉCONOMISEZ 10% SUR VOTRE PROCHAINE COMMANDE AVEC LE CODE CLEARWATER2024 - VALABLE JUSQU'AU 12 MAI ✨
ÉCONOMISEZ 10% SUR VOTRE PROCHAINE COMMANDE AVEC LE CODE CLEARWATER2024 - VALABLE JUSQU'AU 7 MAI ✨

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Water hardness products

Water hardness is an essential element to keep an eye on for your garden pond. It is necessary to control the level of GH & KH several times a year if you have a pond with fish and plants. A high level of hardness guarantees the good health of your fish in the event of pollution in the water. It is also a complementary contribution in minerals which will allow plants and fish to develop well.
  • Aquaforte Duretés AquaForte Bio-Stabil 2,5kg - Exhausteur de qualité d'eau 8717605074702 SC807
    Aquaforte Duretés AquaForte Bio-Stabil 2,5kg 8717605074702 SC807
    €29,95 - €29,95
    €29,95
    €29,95 - €29,95
    €29,95

    AquaForte Bio-Stabil 2.5kg - Water quality enhancer

    Aquaforte

    BioStabil does what its name promises: to ensure a stable pond environment for Koi and other fish by permanently guaranteeing a natural pH value, ...

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    €29,95 - €29,95
    €29,95
    €29,95 - €29,95
    €29,95
  • Aquaforte PVC AquaForte GH+ 1L / ± 1000gr 8717605085074 SC840
    €9,95 - €9,95
    €9,95
    €9,95 - €9,95
    €9,95

    AquaForte GH+ 1kg - Increases overall hardness

    Aquaforte

    Increases the total hardness (GH-value magnesium/calcium hardness) of the pond water. Dosage: 25 ml/gr of GH+ is suitable to increase the value of...

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    €9,95 - €9,95
    €9,95
    €9,95 - €9,95
    €9,95
  • Aquaforte PVC AquaForte GH+ 2,5L / ± 2500gr 8717605088976 SC850
    €19,95 - €19,95
    €19,95
    €19,95 - €19,95
    €19,95

    AquaForte GH+ 2.5kg - Increases overall hardness

    Aquaforte

    Increases the total hardness (GH-value magnesium/calcium hardness) of the pond water. Dosage: 25 ml/gr of GH+ is suitable to increase the value of ...

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    €19,95 - €19,95
    €19,95
    €19,95 - €19,95
    €19,95
  • Aquaforte PVC AquaForte GH+ 10L / ± 10000gr 8717605088983 SC851
    Save 23% Save %
    €89,95
    €89,95 - €89,95
    €89,95
    €69,11
    €69,11 - €69,11
    €69,11

    AquaForte GH+ 10kg - Increases overall hardness

    Aquaforte

    Increases the total hardness (GH-value magnesium/calcium hardness) of the pond water. Dosage: 25 ml/gr of GH+ is suitable to increase the value of...

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    €89,95
    €89,95 - €89,95
    €89,95
    €69,11
    €69,11 - €69,11
    €69,11
    Save 23% Save %
  • Aquaforte PVC AquaForte KH+ 1L / ± 1000gr 8717605085098 SC842
    €9,95 - €9,95
    €9,95
    €9,95 - €9,95
    €9,95

    AquaForte KH+ 1kg - Increases carbonate hardness

    Aquaforte

    Increases the KH value (carbonate hardness) of pond water. Dosage: 25 ml/gr of KH+ is suitable to increase the value of 150 liters of water by 3 t...

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    €9,95 - €9,95
    €9,95
    €9,95 - €9,95
    €9,95
  • Aquaforte PVC AquaForte KH+ 10L / ± 10kg 8717605093468 SC838
    €51,95 - €51,95
    €51,95
    €51,95 - €51,95
    €51,95

    AquaForte KH+ 10kg - Increases carbonate hardness

    Aquaforte

    Increases the KH value (carbonate hardness) of pond water. Dosage: 25 ml/gr of KH+ is suitable to increase the value of 150 liters of water by 3 to...

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    €51,95 - €51,95
    €51,95
    €51,95 - €51,95
    €51,95