Saw one at work today. It was about 8-10 inches long and looked really cool. The label said it can eat shrimp/slugs/starfish but they often mislabel things. I tried a search on google and just came up with some pictures but no real info on keeping one. Anybody know anything about them? I"m assuming they are problems with keeping them which would explain why I can't find info on them or have never seen one before.