ID please

[Floop70]

What is this is, please? :mrgreen:

Whatever it is, it's in a 5 gal tank with a hermit, a snail, a feather duster and a mantis shrimp. I just noticed it today.

http://i418.photobucket.com/albums/pp263/floop70/unknown0041024x768.jpg
http://i418.photobucket.com/albums/pp263/floop70/unknown0061024x768.jpg

[Reef_kid]

looks like some sort of peanut worm

[justinl]

looks like a spaghetti worm out of the sand to me.