I just got my first ever coral today, a zoa. I put it into quarantine after dipping it, and a few inverts immediately started crawling on it.
Are blue and red legged hermit crabs coral safe? I think they're just eating the leftover hair algae, but they're stepping on the actual Coral which doesn't seem good.
Any ideas?

Are blue and red legged hermit crabs coral safe? I think they're just eating the leftover hair algae, but they're stepping on the actual Coral which doesn't seem good.
Any ideas?

