ok so even thou he has spears for hands and feet and the other one which looks identical except has blunt pincher claws like a lobster he is an emerald to? cause i know hes eating my corals ive now seen him do it. weird? to bad cause hes a crazy cleaner eats everything time for the fuge i guess..........other thing if i do put him in there will he eat my copods and amphods cause i have a breeding population in there.