Can anyone I’d these strange things

[Bob agren]

20 yr reef and now I have these what are they never seen anything like it. I was told maybe worms? Come out with the lights on .bubble like critters.

 

[formallydehyde]

I'm not sure what I'm supposed to be looking at exactly, all I see are octocorals that look sorta like clove polyps and maybe dinoflagellates.

 

[vetteguy53081]

20 yr reef and now I have these what are they never seen anything like it. I was told maybe worms? Come out with the lights on .bubble like critters.

I too believe clove polyps. Like xenia, they can remain in an area or become invasive. I like them, but many dont because of their ability to travel amongst the tank and multiply

 

[Sral]

I believe the critter ID Sub-Forum might yield more help to you. FYI: I have requested a move, I hope that’s in your interest as well.

 

[ISpeakForTheSeas]

Assuming I understand what you're looking at here, dinoflagellates may be what you're asking about.