Spaghetti worms??

[Matthew40b]

I was wondering if anyone could id these? I think they may be spaghetti worms but I am not sure. I can see there tentacles on my sand bed and I pulled them out.

 

[KJ]

Yes.

 

[Silver14SS]

Looks like it to me. Here’s a page with some info and a video. I have a barebottom tank but have a bunch of these in the sump.

https://www.ipsf.com/reefworms.html

 

[Matthew40b]

Alright thank you so much!