Help IDing white worms(?) in zoa

[PSU_Reefer]

Ive had issues with vermetid snails but i don't think thats what this is? Any thoughts?

 

[Hoodstream]

Tube worms? If the mass below is all worms then maybe spaghetti worms?

 

[PSU_Reefer]

Tube worms? If the mass below is all worms then maybe spaghetti worms?

Thanks... maybe thats it? I can't see any actual worm but it does look like the originate from the same place on the rock