Who's this guy?

[TheSaladCo1]

Is this an aiptasia?
Or a feather worm?

Please help. Thanks!

 

[griss]

Can you post a less blurry picture with less blue light?

 

[Reefing102]

From the little detail I can see, I’m going to guess feather duster but it’s very hard to see and as mentioned a clearer pic under white light would be best