His tail might have always been like that. Idk... But there isn't anything in the tank that should have ripped it or scraped scales off his head. There are two or three fake plants. A small piece of driftwood (its a tree knot. No sharp places on it.) and three tiny pots on the back corner because I was considering trying some shrimp. That and gives him something else to look at. Lol.
I guess I will just keep a close eye on him the next few days.... Hmmm...