My desjardini tang has came down with something?? Can anyone ID this please?? She is eating fine, swimming fine and everything. I thought it was a possible anemone sting but it looks like it's now spreading..
+1 Usually this heals on its own, unless (sometimes) if the sting came from a carpet. If it starts looking really bad, that can mean it is getting infected. You would then need to QT, and treat with antibiotics & Methylene Blue.