Well here's the thing if the person packing the coral isn't delicate with the skin they will tear or bruise the skin. You won't notice right away but the skin will start to recede and the head will die. With my lps' I place them in the sand bed, they always seem to do better there, then in the rock work. Some times they will like med to high current or med to low current, it's very hard to tell it might take some moving to find out what the coral likes. Hope everything goes well.