what is this?

[ugluk]

http://i255.photobucket.com/albums/hh126/alaw154/Picture272.jpg

Looks like its coming out of my cerith snail. This is the first time I have ever seen anything like this. Anyone know what this is?

[kzickovich]

Is it on the glass? could be eggs

[Ebmorri]

Looks like snail eggs to me too

[barbra]

Classic structure of a packet of cerith eggs

[lloydkeller]

eggs for sure in my tank there called fish food