WORM?

[Joe del Rey]

This appeared in my live rock I got 2 weeks ago. It has a red center and few "tentacles". Sometimes it quickly retreats to its tube. I'm quite not convinced this is not a feather duster, so what could it be?

 

[James M]

Kinda looks like a feather duster. Can you get different pics form the side of it

 

[Joe del Rey]

Kinda looks like a feather duster. Can you get different pics form the side of it

here, a look from sideways.

 

[cracker]

a feather or vermatid .... Maybe ?

 

[road_runner]

If the worm have circular feather end then it feather worm
It have a slimy long strong out of tub then its vermatid

 

[Joe del Rey]

If the worm have circular feather end then it feather worm
It have a slimy long strong out of tub then its vermatid

It has a white tube where it quickly retreats.

 

[Lovemyreef2015]

It's a feather duster. Harmless

 

[Joe del Rey]

It's a feather duster. Harmless

Thank you

 

[Lovemyreef2015]

Thank you

You're welcome