feather duster on my brain coral!!

[Babycakes]

I just got my corals from liveaquaria today and I noticed a little tube on my brain coral that I didn't know what to make of. I didn't want to pull it out of the brain because I was scared it was a part of it. anyways, while acclimating I saw a feather duster worm come out of it! I finished acclimating the brain and put it in the tank.

 

Can you tell me if this is harmful to the brain? Should I pull it out?

[shaggydoo541]

I just got a brain from a local LFS that has a feather duster coming out of the bottom of it. It brushes up against the polyps a lot and the brain doesn't mind it a bit. IMO you should be fine.

[cornstar]

looks kind of cool...leave it.