So I have wanted to keep discus for almost 10 years, but I have been hesitant because of the hardness of the water where I live. I was wondering if any one has every successfully kept discus in hard water.
Here is the results of a water test performed by a local water company
20-24 GPG( grains per gallon)
Here is the results of a water test performed by a local water company
20-24 GPG( grains per gallon)