I agree with FSHHUB and MOBY DA GOBY. I love my scotter blenny, he has tude, comes to me a gives me the "fan" and "puffs out" although he may be mad at me, not sure, but comical. My Clarkii was awsome, feed my anenomes before himself. Then if I couldnt see him I would knock on the glass and out he'd come to greet me.