I'd like to get a small clam, my problem being I've got a few things that aren't compatible, seems the tank inhabited by my dwarf angel would be the only one that might work. How likely is it for my half black to eat a clam? Now I could move him but he's the main attraction of the tank always out and swimming upto the glass to greet you. So far for the months I've had him he's left corals alone, he did pick on my feather duster which i moved to a different tank.