They gave this to me as a present for being a return customer. Claws look pretty big and it's about the size of a quarter. Not sure I want to have to catch this thing later on 'cause it's eating my fish. Any idea on what it is and what it does? Harmful or harmless? Can I put it in a sump without a problem or should I give it to my lfs?
Thanks,
Tom
Thanks,
Tom


