GH+ Total Hardness Supplement
An Easy Way to Raise GH in Freshwater Aquariums
The GH or total hardness of water corresponds mainly to the quantity of calcium and magnesium ions present in the water. The higher the GH value, the harder the water. The lower the GH value, the softer the water.
Dosing Instructions: One dose corresponds to one level spoonful (measuring spoon included).
1 dose of GH+ increases the total hardness of 100 liters (26 gallons) by 3°GH.
The GH+ powder should be diluted before use in the aquarium
200g Prodibio GH+