cmc3502
Member
I have been using copper for ich treatment for 2 days. Today I went and got a test kit but I got the wrong one and didnt notice it until after I opened it. I'm using coppersafe (chelated copper sulfate) and the test kit is instant ocean brand (for use on free or non-chelated copper such as copper sulfate or copper citrate).
How off will the test be?
How off will the test be?