I have a 14 inch coral shark that I'm looking to move. I've seen them labeled as "marble" sharks too. I believe in the cat shark family. He's starting to harass my Rhinopias at night so he's gotta go. Great eater....will eat out of your hand. Eats squid, prawns, silversides and shark formula readily. I've had him for over 8 months. Will lay around in your rocks unless it's hungry. Really nice speciman...you won't be dissapointed if you want one of these. I need to move him today, so if no interest, I'm going to trade him in. I want $60 for it, but would consider trades for LPS that I don't have. I've seen smaller ones at O Street for $80-90 and not eating. Let me know. Sorry no pics.