Ok so any of yall that saw my first post/thread know that one of my sun catfish got stuck and I had to pull him out. In doing so I rubbed a few scaled off hit tail and it looked red. That was a few days ago. Now I was messing with the tank and searched for him to make sure he was ok, his tail is completly gone! It's just a red stump and where the tail connects to the body is turning black, what the hell so I do? I have no idea. Fungus medication and lots of water changes. Maybe a quarantine tank? If this stupid thing will let me then I'll upload a picture. I'll upload it no matter what. I can't just stand by and do nothing.