Call our experts 0121 744 1300

Call our experts today 0121 744 1300

Search has moved! To search, click the magnifying glass in the bottom left corner.

Colombo KH+ 2500ml


KH+ from Colombo increases the carbonate hardness of the pond water and stabilises the pH. Carbonate Hardness, also known as KH is the measurement of the total amount of dissolved carbonates within the pond water. The correct Carbonate Hardness or KH level is extremely important for the health of fish and plants as a low KH can cause the pH to fluctuate which is very harmful for aquatic life in the pond.

The ponds KH value should be between 6 and 8°DH. When the optimal KH-value is reached, stabilize the water values in your pond with Colombo Balantex.

Colombo KH+ 2.5Ltr - Treats 17,500 Litres

1 Measuring spoon (=15 ml) per 200 litres of pond water increases the KH with 2°DH. Dilute the required amount in a bucket or watering can with lukewarm water and add to pond. Never poor directly onto plants. Test water quality at least once a month and correct if necessary.

Additional information


250ml, 500ml, 1000ml