It is acclimating now. Anything special to know about these guys? I really liked my bicolor, but just couldn't bare to get another one of those after what happened, too sad for me. The emerald crab went back to LFS today. No doubt in my mind he was the culprit in my recent losses after I seen what he did. I had to bait him and I swam that piece of shrimp around like a fish and watched him hunt.