I have a 20 gallon tank that my cichlids have rapidly outgrown.(so much for the overcrowding theory)...works when they're small. Anyhow, I'm looking for homes for them however; during the course of this process, some of the fish have ganged up on the "runt" of the tank and pretty much chewed all his fins. He's in isolation and they've all grown back except the tailfin is still kind of funky. I'd like to keep a few of my Red Zebras and reintroduce the Acei that's been chewed on to the tank if and when his tailfin heals up. Any thoughts on the "if" and reintroduction would be greatly appreciated.