Identification needed

[reeferisland]

Does anyone know what these little white things that look like plant roots are on the base of this Avelepora? This was dipped and put in the tank about three months ago. There are also a few that appear to be now on the glue and rock base. Anything to be concerned with?
It's is usually more open but it was fed with reef roids last night and closed up.

 

[Aquainas]

Are the tubes hard? Could be tiny feather dusters.

 

[reeferisland]

Not sure if they are hard. Very small and I can't tell at the moment.

 

[Jason Truong]

If it's not hard, could be dead hair algae

 

[PTXReef]

Does anyone know what these little white things that look like plant roots are on the base of this Avelepora? This was dipped and put in the tank about three months ago. There are also a few that appear to be now on the glue and rock base. Anything to be concerned with?
It's is usually more open but it was fed with reef roids last night and closed up.

I have tons of that stuff growing on my rock. Just an eyesore from my experience. Doesn't bother any of my tank inhabitants.

 

[KJ]

Does anyone know what these little white things that look like plant roots are on the base of this Avelepora? This was dipped and put in the tank about three months ago. There are also a few that appear to be now on the glue and rock base. Anything to be concerned with?
It's is usually more open but it was fed with reef roids last night and closed up.

Bryozoan.

 

[reeferisland]

Thanks for the replies

 

[KJ]

Thanks for the replies

YW.