I got a six line wrasse and my purple stripe pseudochromis hates him. For some reason he only likes to hang out with my yellow tang. I figured he was peaceful. I have never seen this much charachter in a fish. I don't know if i should leave him in the tank or find someone who wants him. He's a killer! I know he killed my clownfish. I'm still researching the DNA, though. Any suggestions? _Burney P.S. The six line wrasse is a beautiful fish and pictures just don't do them any justice.