What the heck is this?

[mrbella]

Got home from work and found this worm slowly moving on the sand. None of the fish in the tank were giving it a second glance. Any idea if I should get rid of this guy? 8O

 

[Fluff]

Looks like a tube worm that's left it's tube. Do you have any large feather dusters in the tank?

 

[mrbella]

Nope - no large feather dusters - a few tiney ones that came with the rock.