haha yeah, he's been a little weird lately... ours doesn't really care for his tank mates, he kind of just ignores them lol. We have fed him a variety of food from the beginning. We first fed him blood worm, and krill, snails and some prawn. He always has snails until recently we've been breeding our own crayfish.. he still eats prawn and raw crab with the shell on, and we're also going to be getting "seafood melody" which is a raw seafood mix from a local grocery store called TNT