What on earth is this?

[Arricefe]

 

[F i s h y]

I think you will need to be more specific. I see partially closed palys, some kind of tube worm maybe?

 

[MERKEY]

The white stringy stuff looks like sponges to me. I've had some take out zoa frags.

 

[Proteus Meep]

If you mean the white strands i would say a Clathrina sponge...like the one this pic

 

[Arricefe]

I think you will need to be more specific. I see partially closed palys, some kind of tube worm maybe?

Yeah I suppose so, the stringy things not the palys. TY.

 

[F i s h y]

Agree with @Proteus Meep

 

[ShepherdReefer]

Agree too