He couldn't believe his eyes the first time he spotted it. He had never seen anything quite like it in his life, and he was pretty knowledgeable in marine life. But as he stared at the creature with fear and intrigue, a few questions popped into his head. For one thing, how did it get in his fish tank, and how was he going to get rid of this thing? He didn't want to do it, but if he didn't, then would the other creatures be in trouble?