Please Help Identify

[SW_freak]

I bought a cool looking peice of LR for a future polyp frag rock and found this little anemone looking thingy on it. It is just small like the sze of ur pinky nail. Has a green ring around the out side of the disc where the mouth is and the tenticles start, clear tenticles, with a skin tone looking tips. The tips look like small balls. Sorry I cant get a picture of the darn thing.