I am currently feeding a medicated food w/ prazquantel, so far no change... the infected fish are no worse or better. I'm afraid of treating w/ methylene blue because I have a planted tank and am leary about using something in the water. I have heard good things about flubenozol, but have not...
I have off and on had a problem w/ what I call 'wasting' disease in the past. The fish will become emaciated w/ sunken bellies. They will still swim actively and eat right up until they die. It seems to be self limited as one or two will be afflicted, but the rest of the tank remains...