I've had a coral banded for about a year. He's now huge. My son saw him catch and eat a peppermint shrimp. Also, w/in that year I've had 6 cleaner shrimp. They are all gone now, most under mysterious circumstances. All evidence is circumstantial at this point, but the prime suspect is Mr. CBS.
I still enjoy watching him stalk the tank so he gets to stay for now. I wont get any other shrimp as long as I have him though.