Well, actually a little bully. I've got a 20 gal. Just now 3 fish. The latest addition is a dianna hogfish--pretty neat fish. One of the others is a small six-line wrasse. I've had these wrasses in the past with no problem, but this one is bullying the hogfish, big time. The hogfish has found a hiding spot for now, but I'm worried the bullying won't stop. I'm also concerned that if I try to add other small fish, he will be the same way. What's your thoughts? Should I catch the wrasse and find him a new home?