I was setting up my tank and I was just about to put my canopy on when I realized there was something moving in the tank. So I snapped this picture. Now I have done alot of research and I still havent been able to find an ID on this guy. Should I keep him? Will he eat the fish and corals? Does he need any suppliments? and what type of lighting? I'm not positive but I think I stumbled across a very Rare Reef Cat Fish?