Coral and either a feather duster worm or hydroid?

[AquaThumb83]

Need help identifying the coral to the right of the feather duster below the zoa. And whether that is a feather duster or a hydroid. Thanks!

 

[AquaThumb83]

Here's a better picture

 

[Roboson]

Can you get a picture of it from a different angle?

 

[ndrwater]

Hydroid. 99% sure.

 

[AquaThumb83]

Can you get a picture of it from a different angle?

I can't get another angle because it's against the overflow wall.

 

[ReefQueen]

It's hard to tell on my phone but it looks like your coral is a rhodactis mushroom. I am also going to vote hydroids, but let's bring in @Lionfish Lair to be sure.

 

[Tahoe61]

I do not see a Hydroid, either Sabellid or Serpula.

 

[AquaThumb83]

I do not see a Hydroid, either Sabellid or Serpula.

It looks to me like it is coming out of a white tube that is why I was thinking sabellid.

 

[Roboson]

I would also guess hydroid. But honestly it could be any sort of small thing like that. It looks as if it has tentacles and fhat likely means stinging cells. I'd remove it.

 

[Tahoe61]

It looks to me like it is coming out of a white tube that is why I was thinking sabellid.

You're right I see a calcareous tube. No intervention warranted.