I love mine. He spends most of the day attached upside down to the underside of a large piece of fake driftwood, but is easy to see the way I have my tank arranged. When I drop in wafers, he comes charging out to devour them as soon as he smells them. It's fun to watch him and the clown loaches "fight" over food. I think they have a need for brink current because I have found him a few times suckered onto the outflow from my HOB filter where the water rushes back into the tank. The first time, I worried that he might try to climb into the filter, but it hasn't happened yet.