[mike31154]

What size is your Maroon and how long have you had it? I've got a pair and there's also a Damsel in the tank. Although the Damsel is no longer a match for mama Maroon, she does get battle scars from time to time as well. She'll go chasing after either the Damsel or my Lawnmower Blenny and I think she ends up running into stuff in the process. She's also had an abrasion on the white stripe on her head. Most of the time these things will heal quite quickly on their own. I haven't provided any special treatment for these scrapes yet and they've taken care of themselves. If the fish is otherwise healthy, eating, swimming well and the water's in good shape, it should heal up without further intervention. But by all means, use the vita chem if you already have it, might speed things up.