have a couple of sexy's that seem to be nipping away at my xenia, any reason why? ..don't know of they are eating the mysis shrimp I feed the true perc, and peppermint shrimp..has any one experienced them nipping at corals?

They will if you dont feed them. Try again feeding them mysis, if not get some flake or pellet foods.

same thing happened to me just spot feed that sexy

Gosh, I can't imagine anything eating stinky xenia. My sexys eat pellets.

My sexies eat Omega Shirmp Pellets and they go crazy for them (actually everyone in the tank does). However, since I have got the sexies my pulsing xenia and my blue anthelia have just withered away. All the other coral in my tank, including my zoas, look great and are growing. I think my sexies must have been picking on the xenia. Oh well, I like them better anyway.

HOW DID U GET THEM TO EAT THE XENIA!!!??? Teach me

They need to be spot fed everyday or they will start going after soft corals. Just one pellet a day will do it.