This is going to sound terrible, but I sort of regret getting a Half Moon. Why? Because he's very inactive due to his heavy tail. Also, since he's a Cellophane, it's really hard to see him. No, I won't take him back, I just feel kinda disappointed. Also, he doesn't have any personality and he still hasn't eaten. He's like a robotic fish. I know I sound awful, but I needed to get that off my chest.