The Rock Lobster

How are these guys to keep? Do they hide all the time?

He hides all day then puts on a show about an hour after I turn off all the lights and switch on my luner leds.

He leaves most of the fish alone and the corals as well.

I've seen he project himself about mid way up the tank with his tail then glide all around the tank which makes him look like he's flying really a cool site to see.

He eats pellets and brine shrimp, picks on feather dusters and scavenges the sand bed.

when it gets to adult hood, it WILL eat the fish. trust me, i've had many.

Should I eat that mug one day to get revenge? :)lol