55 gallon tank smells fishy
My 55 gallon tank started smelling pretty fishy yesterday , so I tested all the parameters. They were all good. This is a 4 month old planted tank. I am dosing excell , iron and potassium as directed. I did a 40% WC today. Any ideas why it started smelling bad.
Last edited by rick dale; 01-11-2015 at 06:47 PM.