Maybe a sponge?

[infinite0180]

Help me out here guys! Are these white tube like growths friend or foe? Thanks!

 

[DSC reef]

They look like spirorbid worms, harmless.

 

[Lovemyreef2015]

Agree I see spirorbid worms and sponge. All harmless

 

[infinite0180]

Agree I see spirorbid worms and sponge. All harmless

You see the finger like tubes on the bottom right? Those are sponge?

 

[DSC reef]

You see the finger like tubes on the bottom right? Those are sponge?

Correct, those are sponge.

 

[infinite0180]

Correct, those are sponge.

Thanks