tiny snowflake flowers?

OK....I have searched all over, but cannot seem to find an answer. We have these tiny little snowflake looking flower things growing all over our lr. Is this a type of algae? Would love to post a pic, but is way too small for my dinosaur of a camera to see. Any ideas? It's kinda pretty, but have no idea if it is harmful or not. It has been there awhile--not really getting bigger, but does seem to be spreading....

 

Fan worm? does it look like this Fan Worms

 

no, not a fan worm or feather duster. It does not retract like they do at all, but their little "petals" do move w/ the current.

 

Try searching the sticky threads in the ID forum:

ID This! - 3reef Forums

 

Does it kind of look like a spider web?

I have something that matches this description growing in my skimmer on the side walls.

I'll try to remember to get a pic of it when I get home tonight.

I don't know what it is though.

 

Could it possibly be aiptasia?

 

I also have these snowflake flowers. They were on the rock with my clove polyps. I have had this rock for over 6 months, the flowers are not hurting anything, I think they are some kind of coral that is not sold, but you just get it as a hitchhiker. They also look like my blue clove polyps but are white and tiny.

 

Do not think is it aptasia--a little to pretty. Maybe clove polyps. while searching other threads for clove polyps I found something called blue snowflake polyps. here is a link for the pic.
Vivid Aquariums - Buy Online - Fish Store in Los Angeles - Buy Blue Snowflake Polyps (Clavularia sp.) - Frag: 1"

but imagine the "polyps" more spread out very close to the rock--cannot see a stem, and white w/ pink centers....

 

ooooh first time I think we may have the same thing!--I should have read a little closer! any idea what they are called?