My pleco is about 8 inches long and a year old. About 7 months ago he started to develop red fleshy holes on the side of his face. They are about 1/4 inch diameter. I have tried almost every type of medicine (coppersafe, maroxy, tetra all in one, fungus cure, parasite clear, etc), I do regular water changes, gravel vac on a regular basis, add salt, and my temp is about 78-80 degrees. I have 3 large fishtanks and none of my other fish have problems like this. I even have another pleco (a flash pleco) in the tank and he doesn't have any problems. Everytime I treat him, he gets better and they disappear. A few weeks later, they come back. I've treated him consecutively and even put him in a different tank in case he was getting picked on. I am at my witts end. Anyone have any suggestions? I'm open to ANYTHING at this point. Please help my boy!!!
