Anyone know what this is?

[asylumdown]

Started out as one tube, multiplied to a dozen since I've started broadcast feeding the tank with coral food. They look like super teeny tiny tube anemones with iridescent green polyps. They are definitely inside a hard skeleton, and don't look like any feather duster I've ever seen before. They're quite pretty, but with that aiptasia for scale, you can see how small and hard to photograph them they are.

[reefwars]

the pic is hard to see but maybe sometype of hydroid is my guess

[lastlight]

i was thinking the same thing. pretty ones tho!

[daniella3d]

Looks like an aiptasia to me. I don't see anything else in that pic, at not at that res because the pic is small in my screen.

[toytech]

Ive got the same on some zoas , there colonial hydroids and they don`t seem to bother my stuff .If you get bored of them a little superglue bath takes care of them.

[Coleus]

yeah this is some kind of hydroid anemone, maybe your clown will host it

[reefwars]

Originally Posted by toytech

Ive got the same on some zoas , there colonial hydroids and they don`t seem to bother my stuff .If you get bored of them a little superglue bath takes care of them.

absolutely , an epoxy mat will do it to .

they do grow and spread very fast though especially if your broadcast feeding so id nip it in the butt now while its a small colonie.