Description
60125 Colombo GH+ 1,000ml Colombo GH+ restores the general hardness (GH) in pond water. General hardness is mainly created by the calcium content. Calcium is one of the most important minerals in pond water, without sufficient calcium pond life cannot function. The correct GH-value lies between 10 and 15°DH. Dosage: 1 measuring scoop (15ml) per 200litres increases the GH value of the pond water with 2°DH; this is the equivalent of 5 measuring scoops per 1,000 litres of pond water. If needed repeat this the next day. 1000 ml increases the GH-value of 7,000 litres of pond water with 4°DH.
