Heissner test strips 6 in 1, 50 strips for determining water values ​​TZ791 - 00

Proper pond care is essential to make the pond an ideal habitat for animals and aquatic plants and the centerpiece of your garden. Water care is essential to ensure sufficient oxygen and preserve the lake ecosystem. HEISSNER test strips will tell you what treatment you need in the pond. Quick test HEISSNER 6 in 1 TZ791 - 00 To determine: pH, total hardness, carbonate hardness, nitrite, nitrate and chlorine. Regular control of the water value in the pond is necessary in order to detect changes indicating the need for corrective measures in time. Especially before and after the winter break, checking and adjusting the most important water values ​​is the basis for the health of fish and the clarity of garden ponds. Correct water values Value good condition optimal condition value Ph 6.5 to 8.5 7 to 8 Total hardness (CT) 8° to 20° dH 12° to 16° dH Carbonic hardness (KT) 6° to 14° dH 8° to 12° dH Nitrites (NO2) <0.1 mg/L not detectable Nitrates (NO3) <50 mg/L optimal: < 25 mg/L Chlorine (CL2) not demonstrable If the measured values differ, we recommend that you find out the cause and start the remedy immediately. pH value too high or too low, total hardness too low (CT) Treatment of pond water to ideal values Heissner TZ751 - 00 Carbonate hardness too low (KT) Treatment of pond water to ideal values Heissner TZ751 - 00 Nitrite content too high (NO2): Filter and starter bacteria Heissner TZ755 - 00, possibly add pond plants or reduce the number of fish Contents nitrate too high (NO3) Filter and starter bacteria Heissner TZ755 - 00, for nitrate values above 50 mg/l the pond water must be changed Contains 50 strips