They are beautiful fish. We can't have one because we have bards. Notorious fin-nippers.<br/><br/>Instead we have one of these...<br/><br/>(http://tropicalfishandaquariums.com/Sharks/RainbowShark.jpg)<br/><br/>Rainbow Shark. It's a type of dogfish. And the corries are a type of cat fish. We used to wonder if the dogfish chased the catfish up one of the tank plants...