Help, Lemonpeel losing back fin

[MinnesotaTwins]

Hello all,

So about a week ago I saw that my new Lemonpeel angel had a small white spot on his back fin. He was eating ok and seemed just fine. Today I woke up and part of back fin where the spot was is now gone. Its not very much but I was wondering if it is some kind of parasite? Also I have a coral Banded shrimp in my tank as well could it have been him?

Obviously I'm clueless, anything will help.

 

[Sk8r]

Coral Bandeds eat fish, among other things. Yes, that's probably your culprit.

 

[MinnesotaTwins]

So not thinking that it is a parasite? and would stress coat help heal it?