Need help

[Caitiewlyn]

Can anyone tell me what little bright red, worm like things are that are everywhere in the sand of my tank?

There thin long and move like hair. New to this not sure how to post a picture so I'm making it my profile picture. Hope someone can help.

 

[snorvich]

You will get better visibility and potentially more help if you post in rheReef Discussion forum rather than in the Fish Diseases forum.