hi, my xingu I have what appears to be some wounds around his head.. almost looks as if hes been fighting and has some scrapes on top and around his head.. i havent been able to take any pics yet as he is pretty shy and hiding more than usuall now.. does anyone have some idea what this could be?? i also have 4 bellycrawlers in the same tank and theyr all fine.. my only idea so far have been to add a little bit of salt, i do not want to medicate unless i absolutley have to.. it does not look like fungus, i had a small outbraek of fungus when i bought him but thats over 6 months ago now.. ill try to get som pics later today and i was hoping someone might knew what this is and had some ideas on what i can do.. i really do not want to flush this marvelous fish i really really like him