Whats on my glass???

I was cleaning the algae off my glass tonight and noticed these tiny little white things on my glass. They are little round swirls, and a couple of them have something coming out of the end, it was very hard to see because they are so tiny. As I was looking around i noticed at least 20 of them. What in the world are they?? Sorry i cant get a great picture but they are incrediblly small

 

Dang it, simple name forgot. Harmless.

 

Sounds like vermetid snails .. but doesn't really look like it in the picture...

 

I had something stuck on the back of my wall kinda like that.. I never found out what they were.

 

Melevsreef.com - Spirorbid Worms

 

oh yea thats what I had they were tiny. Thats probably what kristiavi has. thank goodness for corailine

 

They have almost have feather duster things coming out one end, kinda weird

 

+1. Keep an eye on them. I had quite a few show up in a tank before but they are harmless.

 

The kinda look like that and fit the discription =] Thanks Coralline, your on it tonight! lol

 

I used to have them all over my back wall, but they all just disappeared. No idea where they came from or why they went away I also had the vermetid snails too they produced the stringy stuff where the little white ones never did.