Worm (maybe) ID?

[AWildZacR]

Hey all, after dipping and acclimating this little torch, I have found a hole into the skeleton between the 2 polyps. There is a white, almost clam looking mouth that opens around the entrance of the hole, and a circle of white hairs protruding from it. Hairs will pull back in momentarily when the torch tentacles touch it too much. Any idea what this critter could be?!

 

[AWildZacR]

I'll try n get better pics as my lights turn on

 

[Lovemyreef2015]

Looks like a coral barnacle.

 

[AWildZacR]

Ah you're right! Harmless filter feeder I'm guessing? Or should I be worried about it hurting my torch skeleton?

 

[Lovemyreef2015]

Harmless filter feeder.