Chris Roberts
New member
Hi guys, So I have a new tang in quarantine from live aquaria and he has ich. I am going to start treating him with Cupramine today, I bought a API test kit to check copper levels, I know i need to be 0.5 mg my math skills suck, my question is the test kit doesnt show 0.5 it only has 0, 0.25, 0.50 1.0 and so on is 0.5 and 0.50 the same? Guess i should have paid more attention in math class....:eek1: