I am trying to get rid of Monti Nudis. Was going to get a yellow coris wrasse but according to LA they are not reef safe which makes no sense. I don't want a sixline wrasse. My only aggressive fish is a purple tang but all the rest of my tank mates are peaceful (pair of firefish, blue eyed cardinals, assessor and pair of Wyoming clowns). Are there other peaceful wrasses that will do the trick? Thanks, Rich