ya, either a Jack Dempsey that's got some issues or a JackXHybridNot sure what it is but it appears to have a bit of finrot.
anyway .... aside from all the comments, treat with Seachem Polyguard. Should clear up 3 weeks MAX. if u caught it in time. Just follow the directions
Keep us updated. I'd like to see what this guy looks like in a few months.Thanks everyone. I brought it as a jd x. Just thought someone would of said something else as not had a jd before so was not sure thanks. It was being bullied in its own tank so fetched it home