What do you usually feed it and also how muchI have 2, one in my display tank and one in my frag tank. The one in the DT never shows its sweepers, the one in the frag tank has them out nearly 24-7. Both get fed on the same schedule. I think the one in the frag tank can sense a neighboring coral that it doesn't like so it tries to kill it but I keep it far from any other corals. The sweepers are at least 3 to 4 inches long.