What are these?

[Wednesday99]

New frag has a bunch of these little guys growing on it. What are they?

 

[F i s h y]

Look like some other type of polyp, gsp, clove, something like that, or a feather duster worm. But looks more like a polyp than a worm.

 

[Blknovass]

Looks like a clover of some sort.

 

[ColdOceanReef]

Some sort of cloves. Maybe purple cloves. Not entire sure due to lightings. They are harmless if growing on separate rock.

 

[KrisReef]

Anthelia, fast-growing.