small anemone like white specs on the glass

[lbonser]

I recently moved and picked up a larger tank, I have a lot of white specs on the glass of the tank.... not coepopods... under magnification, they have small tentacles, I was wondering if that was a free floating stage of coral or tube worms that settled on the glass? or something more dangerous... they are too small for me to get a picture of

Leo

 

[saltnmyeye]

its a form of tubworm, i have them all over my glass

 

[Anonymous]

Small Feather Dusters...yes i had the same questions many months ago when these things started showing up..i took a magnifying glass to them and sure enough...feather dusters...