Anemone?

[chiqui bb]

Bought a piece of rock with purple mushrooms on it. After the second day, this appeared. I have no idea what it is. It's just to the right of the mushrooms. When the mushrooms are fully extended, they touch it but don't seem to be bothered by it.
ID this pictures by mlcreno - Photobucket

 

[dcantucson]

It looks like Xenia to me.

 

[chiqui bb]

Oh my! I just googled pics of xenia and some naughty girls were in the mix!

 

[dcantucson]

Hummm....I have to try that. :lol:

Here's a picture. Please don't open this if you get offended by raw footage/pictures. :shock:

http://www.reefcorner.com/SpecimenSheets/pulsating_xenia.htm

 

[fastrd400]

Maybe Zenia, also kinda looks like a colony of clove polyps.

 

[chiqui bb]

It's definitely pulsating xenia. Thanks Dcantuscon!