A little info: I’ve had an aquarium going 14months now. Not QTing anything because I’m a dumb noob! Put a fish in, ich pops up, so I setup QT tanks. All surviving fish go into QT and cuppramine treatment is administered for 5 weeks at between .4 and .45ppm. Stopped cuppramine, and have done 3, 50% water changes to remove it. I’ve had 4 blue green Chromis for 6 months with no sign of disease, and when added to QT, that triggered them to pick on the weakest. 2 died after a week, and then things calmed down. When cuppramine treatment ended, I noticed the smaller of the two remaining Chromis sitting at the bottom of the tank with what looked like wounds. Found him dead this morning. The remaining Chromis doesn’t have a mark. Am I dealing with uronema that is just now showing itself, or does this seem more like fighting wounds? I also have a six line with them but he seems disinterested in the Chromis.
Last edited:



