Originally Posted by
trippkid
If you are concerned about it, I would try and remove him. They do make traps for them, I have never used one, so I can't say how well they work. You can bait him with some food when the lights are off. A small plastic bottle(water bottle) with some food inside, lay it on its side. either cut the top off or bury it up to the opening, so the worm can get in easier. When it is all in there, slowly pull the trap out. Make sure most to all of him is out of his home. He may be able to or try to at least, retract back into his home if spooked. I wish some would catch some of my fish, mainly a Maroon Clown, bully of the tank and knocks my coral over daily. Good luck
.
Matt
I had some damsels that were bullys One died thank god, and the other one I removed all of my live rock only to find that once I did and the water cleared the damsel was gone so I put a piece of live rock back in the tank and out he swam so what I did was leave the net in the tank untill he felt comfortable around it (2 days) then one day he was close to it I droped some food in to distract him and swoop I cought the little F%&#ER... They dont call them blue devils for nothing they were even picking on a lionfish