What kind of coral is this

[marcingo]

Hi just wondering what type of coral would this be. I dont have a pic but there are many polyps I believe it might be an LPS. Anyway the coral has a skeleton that is a bunch of holes into which the polyps retract into. The reason I liked it is because I thought it was zoo's The polyps look just like zoos with longer stems and are white with neon green centers. Like I said I know its not zoos because when the polyps retract there is a skeleton that is just a bunch of holes that the polyps live in. Any ideas anyone? Thanks.