They mostly pick at shrimp and invertebrates. This guy is so small though he couldn't hurt anything. I haven't had him long. He just putters around and eats pods. He does eat mysis and cyclopeeze too..I have always heard they aren't "reefsafe" but what does that mean really? I have also heard they don't live very long.
How long have you had that awesome little guy? What does he eat? How's he doing?