So I have had a red corris wrasse around 5 in for 4-5 months. I hear these guys can be real buttheads. But he is one of the coolest/super shy fish I have owned. He keeps his distance from everyone and only comes out for 3-4 hours a day. When he is out he is picking at the rocks and hanging out with my melenarus wrasse. I just want to say that this fish is not all that bad at all and he has yet to eat a snail or crab.