JBL Aquaristik und Terraristik Per Aquatestlab

The correct water values in a garden pond depend on the fish stock and the existing plants. Even if the water looks clear, it can be contaminated. Poor water quality can lead to diseases or algae growth in the pond. Regular monitoring and adjustment of water values are important for a healthy pond environment. With the JBL Testlab Koi, you can determine the key water values of your koi or garden pond. Precise determination of the following values: PO4 Sensitive: Phosphate content of the water from 0.5 to 1.8 mg/l, PO4 Koi: Phosphate content of the water from 0.25 to 10 mg/l, O2 Test: Oxygen content, pH Test: Acidity of the water from 3.0 to 10, pH Test: Acidity of the water from 7.4 to 9.0, KH Test: pH stability of the water (carbonate hardness), GH Test: Total hardness, NO2 Test: Toxic nitrogen compound (nitrite), NO3 Test: Cause of algae (nitrate), NH4 + NH3: Indication of non-toxic ammonium, determination of toxic ammonia via table. Ammonium (NH4) is non-toxic to fish but can partially convert to toxic ammonia (NH3) at pH levels above 7.