Hi, this afternoon as i was performing tank maintenance i noticed my emerald crab wasnt moving so i nudged him with my barbecue skewer i use to target feed and he didnt move, he was dead. I removed him from the tank only to find 3 of his legs were missing! Something has definately had a nibble at him......but what? the only things in my tank that could have done this to him are- an orange debelius reef lobster and an elcetric blue hermit crab-both fully grown. I target feed both every other day, and i did target feed the emerald every couple of days, feed all with shrimp. i also have a cleaner shrimp but that didnt and probably couldnt do it. Anyone know whats going on here???