This is so sad and unbelievable to me. I come home from working all day just to find one of my blue leg hermit crabs sitting on top of my favia munching away eating it. I’ve had this piece for so long and it had grown so much. It looks like a goner now since he will probably just find it again and finish it off. It’s hard to tell how big it was but this was my favorite piece in my tank. So unfortunate. I had no idea they could even eat corals with their little claws.