Just picked up a great lookin little lavender tang. He's got a body shape very similar to the two spot bristletooth tang that I already have. They've got different latin names, which I believe is supposed to mean that they won't fight. I just thought I'd pop the question to the club, in case anyone's got experience with these two sharing a tank: can I move him outta the nuvo and into the 180 with the the two spot, or is that a bad idea?