I promised my self I would never get any coral, just because I really didn't want the cost and effort I hear is involved. Well, today at my LFS, my buddy who works there gave me a piece of coral and I don't know what to do with it. It is about 5 Polyps (I think thats the term) of some sort of Zoo's on a tid bit of rock the size of a quarter. I wedged it in a crevice in another rock but the two bigger pieced seem to just be hanging on. Do I do anything to secure them or do I just let them fly off and hope they find a rock to cling too?