ID Help - Type of Macro? Worm? Coral?
 

Isolated to one piece of liverock, and did not start appearing until months ago, and has slowly been growing since. They are rigid, and have a slight green hue with tiny hairs on them. Anybody seen anything like this before?

Thanks for your help.

http://i.imgur.com/ZhV6N.jpg

macro algae, can't remember the name atm.

Thanks for the tip. I did some more searching and think it is likely neomeris macro.

Yep, that's Neomeris sp. I just recently saw a pic of a setup on RC where the guy's whole rockscape was dominated by this stuff. It actually looked kinda good :P.