I have had this clownfish in my main display tank with 2 tangs and some chromis for a year or so. This spot is a bit light red ish when in white light. All chromis are totally good. I’m not sure if this is a cut or uronema. It has been in captivity for like 3 years I think. It has a similar spot to this a week ago but it healed and left a black scar
