I see some legs moving around in a hole on one of my liverock. I don't know how I could have gotten a crab, the only new coral I added were the last frags from BAYMAC and they were small frags. I can't ID it cause I can only see some legs and not the claws or back hope he's a nicer one, I haven't lost anything I know of, but I figure if I havent seen until now it means he is a night stalker?