someone help me ID this please!!!

[5.0Stang]

bought this peice of live rock from my lfs and it was growing a frag of something on it, the guy didint know what it was and he didnt charge me extra so anyways im just wondering what it is.. it pulls its little things inif its touched and at night when i turn the lights out they pull COMPLETLY inside the rock. does anyone know what it might be


http://i122.photobucket.com/albums/o242/mustanggt950/coral030.jpg

http://i122.photobucket.com/albums/o242/mustanggt950/coral029.jpg

[cpreefguy]

majano anemone, get rid of it before it spreads. It can become a huge nuisance

[5.0Stang]

how

[cpreefguy]

If you can take the rock out, Id break off the corner of that piece that it's on.

[discuspro]

Yeah, good idea sometimes using kalk or aiptasia type treatments can agitate them just to make them multiply.