Star Wars looking bristle worm ??

[dannyd_]

Was just looking at my tank and saw the strangest looking work I’ve ever seen. It moves around like bristle star fish arm in the flow, but at the end it has a mouth that looks like a tiny feather duster, and it can retract inside of itself like half an inch. Any guesses ?

 

[kzenoni]

I can only guess but a feather duster in its tube ?

 

[C4ctus99]

@i cant think @ISpeakForTheSeas

 

[dannyd_]

I can only guess but a feather duster in its tube ?

It moves around and retracts like a bristle worm. It grabs bits of sand with its mouth. Maybe just a type of bristleworm

 

[ISpeakForTheSeas]

That's a peanut worm (taxonomic order Sipuncula) - it's harmless/beneficial.