Colombo GH Plus

GH Plus increases the total hardness of the pond water.

A correct total hardness (GH) is a prerequisite for clear water with healthy plants and fish. GH stands for total hardness, being the total quantity of dissolved minerals in the pond. Your plants and fish need these minerals for their growth and health. The GH-value should be between 10 and 15°DH. When the optimal GH-value is reached, maintain the water values in your pond with Colombo BactoClear.

Dosage: 1 Full measuring cup (=150 ml) per 2.000 litres of pond water increases the GH with 2°DH.

First dilute the required amount in a bucket or watering can with lukewarm water. Never poor directly onto plants. Test at least once a month the water quality and correct it if necessary. Only for use in ornamental ponds. Keep out of reach of children. Store in the bucket and at a temperature of 4 to 32°C.