I'm the type of person who likes to know as much as I can about the corals I'm keeping. Wanting to know about my new Fungia, I did a search on google. After 5 links I finally found what I was looking for.

Did you know that fungia coral when small have a *foot* that keeps them placed until they're big enough to control their own movements, at which time the foot breaks off. Then when older they move about freely (if not attached to a plug) and if they fall over can actually right themselves.