What is this attached to my glass?

[Simmy]

I was scrubbing my tank with mag float and discovered these attached to my glass.

Can someone identify?

http://img.tapatalk.com/d/13/11/29/vesudaha.jpg

Its the object in the middle of the pic.
Thanks

[kien]

worms.

[ashr]

Are you talking about what is coming up from the sand (worms) or what is just above it?

Does it move? Could be a flat warm if so but I cant really tell from the photo.

Can you get a better one?

[Simmy]

It doesn't move as far as I can tell. Its the root looking object just above the sand.

[Simmy]

http://img.tapatalk.com/d/13/11/29/ene3u9yb.jpg

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