makairadiver
New Member
I had what seemed a very healthy fish and invertebrate tank and suddenly this white ,slimy looking patches appear on all my fish and they are no longer alive. At the same time they had ick and I was treating my tank with GREENEX, because of my anemones. The water seems to be perfect as far as organics and my salinity is about 1.021. I will appreciate any advice on my case because I'm considering taking the invertebrates out and treating the tank with copper.