Spaghetti worm spawning?

[Jedi Shrimp]

Hello reefers !
I’ve seen a funny spawning, I think, of spaghettis worms. I’ve photographed only one, but others worms where outside too, making the same stuff, for a few minutes and then hiding.
Am I right with my assumption?

 

[shakacuz]

very likely. i'm unsure myself how they spawn, but this behavior doesn't indicate anything else from what i'm understanding :)

 

[rayadog]

I could see why you say that. I guess time might tell?