alga id pls?

[Zoa06]

Pls help what kind alga, and is it pest ?

Thx

 

[skeeter-doc]

perhaps a pic that is not blurry would be better

 

[lancer99]

Orange Ricordea.

Identification subject to less-blurry pic

-R

 

[mastou]

I would guess on Hydroids, but a better pic would help
http://reefcentral.com/forums/showthread.php?s=&threadid=1201429&highlight=hydroids

/Magnus

 

[graveyardworm]

I'm gonna go with hydroids as well.

http://reefcentral.com/forums/showthread.php?s=&threadid=1094696&highlight=hydroids

 

[Zoa06]

Yes thats it....I mean like Benny's photo at first post
http://reefcentral.com/forums/showt...96&perpage=25&highlight=hydroids&pagenumber=1
let me read first

thanks