In the 125 I have an adult male convict and I noticed this morning that its eye is slightly protruding and it has a gash over its eye as well. it also has a piece of flesh hanging from its lower jaw. It has been quarreling with a female dempsey all week, so it looks from all indications that it was roughed up. Today I fed, and it was still eating and otherwise acting normal. My question is whether I should add some sort of med, other than salt. Other than water changes, anything else anyone has done for this problem. in case it is asked, ammonia is 0, nitrite is 0.