Fish Injuries

So I have a question about fish first aid....

My friend and I both have SW tanks. He had a Strawberry Psuedochromis and a Trigger fish in the same fish only tank. Earlier today the Trigger took a nice bite out of the Psuedochromis. :sad: I took the injured fish and put her in my tank...because I have a much friendlier tank which is also a reef tank so there are more places for her to hide and heal. Anyways back to the question....is there anything I should do for her to make her heal better? Or should I just leave her be and she'll do it on her own? Any help someone could give me would be greatly appreciated.

:fairy: Thanks

Thanks a bunch...hopefully she will be ok. She is a bit shaken though...she doesn't want to come out of the hole in the rock she has made home. I have 4 other fish that are larger than her and they seem to eat up all the food before it gets down to her level. I think she just may have "fishy shock" Her color is still bright and she isn't breathing super fast...so hopefully she will decide to come out and eat soon.

Thanks again