Strange worm ID please

[CHEMCHEF]

 

[duke62]

medusa worm?

 

[House of Laughter]

spaghetti worm - sand dweller/sifter

considered a reef friend

House

 

[Shawn138]

Thank u guys again ,on my ID
& yes I no it's the same worm.

 

[CHEMCHEF]

Thank you. I never saw one on the glass. I usually just see the threads poking up out of the rock work.