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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


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 3-6 working days...more
1 Varieties from
25 Test Strips
Was €12.99 Now€6.99

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

Delivery in 3-6 working days...more
2 Varieties from
Was €9.49 Now€5.49 €10.98 / l
Was €35.99 Now€24.99 €5.00 / l

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