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Water Conditioners

Water conditioners help ensure a healthy aquarium by balancing the ph and nitrate levels of the water. Water conditioners from Tetra, Sera, Dennerle, and Easy-Life help maintain healthy aquarium water or prepare water for aquarium cleaning.
    2 products
    2 products

    On Sale Now

    These 6 in 1 strips from Tetra are the fast and easy way to determine water quality. You can test the 6 most important values: general and carbonate hardness, nitrite, nitrate, pH value and chlorine.

    Delivery in 1-5 working days
    1 Varieties from
      €9.99
    126235.0
    25 Test Strips
    Was €12.49 Now€9.99

    Water treatment liquid - makes hard tap water safe for aquarium use. Suitable for tank top-ups, transporting fish and quarantine treatment.

    Delivery in 1-5 working days
    2 Varieties from
      €7.99
    126209.1
    500ml
    Was €9.49 Now€7.99 €15.98 / l
    126209.2
    5000ml
    Was €35.99 Now€29.99 €6.00 / l

    All prices include tax. , Additional shipping costs may apply.