- Location
- Queens
Hey all.. I just noticed a red/white ulcer like bump on the rear third of my black clown fish.. The fish is eating like a little pig still but I'm concerned this can spread to my other fish and obviously that my fish could die, which I would really hate. Can anyone help identify this illness for me and help me find a way to treat it? Unfortunately I don't have a sick tank... =/ I'm attaching a picture of him...



