Torch coral hitchhiker

[DanH86]

Noticed a weird thing on the base of my torch today, hopefully it can be ID’d.

It has black bristles that disappear into a white tube if the torch heads touch it so definitely alive.

Crappy pic but best I could get...it’s on the right, below the head.

 

[Lovemyreef2015]

Can't see anything but by your description I would say a tube worm. Need a picture with white lights on to give a closer ID.

 

[MrWheelock]

Maybe a feather duster also without seeing it clearly.

 

[DanH86]

Slightly better pic but with light off the heads started retracting and covered part of the black bristles...