I know everyone is going to go off on me lol but I recently tested my 180 fowlr for phosphates and it was 10 ppm+ lol. My question is is it harmful to fish? I know it makes algae grow like crazy. My perimeters are:
Ammonia:0
Nitrite:0
Nitrate:15
pH: 8.3
Sg: 1.021
I am adding a phosban...