ID please?

[prune_tang]

These came on my live rock and were only small now that the cycle is over they seem to be growing and spreading.
http://i6.photobucket.com/albums/y22...t/unknown2.jpg
http://i6.photobucket.com/albums/y22...ht/unknown.jpg

 

[xnikki118x]

This is really just to bump the thread, because I have no freaking idea what those are. Somehow they remind me of poached eggs...
why do I always think about food? :lol:

 

[e.e.l.]

those are marginopora,filter feeders with strong lighting,calcium they will spread qiuckly :yes:

 

[prune_tang]

Thanks at first i was like is that a mushroom? I have at least 30 on one rock now thanks for the help!