What is this please????

[FishRForMe]

It came out of my live rock and looks like some kind of anemone. It drew all the way back into the rock when it was disturbed. Good or bad???

 

[TheEngineer]

Looks like a fan worm. Filter feeder

 

[mr fixit]

Good filter feeder I think its a feather duster or at least in the same family iv got a few in my rock n hasn't hurt anything

 

[mr fixit]

Wat is the white thing growing on my hermit crab shell

 

[mr fixit]

There is another on my turbo snail shell also any suggestions

 

[Lionfish Lair]

+1 It's a serpulid feather duster and a beautiful one at that!

 

[mr fixit]

Here is my worm hole

 

[FishRForMe]

Thanks... cool!

 

[4FordFamily]

Feather duster. They're nice to have around, enjoy!