subtrate tubes?

Wow, thanks for clearing that up, I would have never known the difference. Still, is there a common name for them, or can we make one up? ;D

 

I honestly don't know of one. In the grand scheme of things, these can all be clumped together with a few similar ones. There's also a hair worm (Cirratulid) that looks close to the Spaghetti as well.

 

imo when you don't see them, you are having a problem.

 

Or a critter that likes to eat them

 

Awesome! I do have about a million of them. If I drop food in and kill the lights the sand is carpeted with them

 

I shall call them hair worms then

 

Lol!