So, I’ve got a Jack Dempsey cichlid who was attacked by a green terror 6-8 months ago. There was extensive fin damage and he has regrown nothing. He lives in a 60 gallon tank with a pleco. I do water changes and make sure the ammonium and nitrate is always 0. He also always keeps his fins kind of clamped. Most people say their fins should grow back after a few weeks but it has been months and nothing. Any advice would be appreciated. Sorry for the crappy pictures he is very shy and it’s hard to get pictures.