White Hairy Crab

[MMAX]

Found a white hairy crab in a hole of one of my rocks a while back. From what I've seen he usually doesn't venture too far from his hiding spot. I think he's more active when the lights go off. I have 2 ocellaris, 2 cleaner shrimps, several hermits, snails and slugs and 2 small coral frags. Are they in danger from this little guy? He's about the size of a penny right now and I try to keep his hunger satisfied with shrimp pellets which he'll sometimes take right out of my fingers. I kinda like him but if he's going to eat my other livestock I guess he'll have to go.