Need critter id

[Deep Reef]

I found this living in a new torch coral I have. Is this a critter to worry about?

Sorry for the bad pics, I had to wait for lights off and the coral retracted.

 

[oscarreef]

Looks like a feather duster but can't say.

 

[dadummy]

look a like a barnacle, if it is it's fine

 

[Deep Reef]

Yup maybe a balanidae, thanks

 

[McGee10]

look a like a barnacle, if it is it's fine

+1