Does a Raccoon Butterflyfish tank mates

So in my current 75 gallon fowlr, I have two small clowns, a blenny, a snail, two hermit crabs and a raccoon butterfly fish.

Everyone gets along great except for the snail and the Raccoon fish, because he/she keeps on biting it on its foot then my snail hides in its shell for protection. I feed my tank fish every night at 9:15