I have one that is problem-free.This fish has been a pain in the butt the second he got used to my tank. He has been very aggressive towards my clownfish, and has not let me put a single non snail invert in my tank, as he destroyed a new cleaner shrimp less than a day after adding it in. This fish is also very selfish as it tears seaweed right off the clip and hides under a cave and eats almost an entire 1inch x 2inch piece of seaweed. DON'T GET THIS FISH
