Can anyone identify this?

[EvilTwin]

I found it in my tank this morning on the back corner. Just this ziggy-zaggy line going up and down the glass. At first I freaked, thinking my glass was cracking. My next thought was some type of species propogation.



And just below it, some more...


Ever think of starting a forum subsection just for identification?

[FragOutpost]

That is a tough one. Do you have any cerith snails in your tank?
Are the squigly lines made up of a bunch of tiny dots?

Up close does it look like this -

An identification forum might be a good idea.
What does everyone else think?

[FragOutpost]

The image above are cerith eggs and was taken from melevsreef.com - http://www.melevsreef.com/id/kritter2.html

[EvilTwin]

Someone on another forum confirmed that they are probably Cerith snail eggs. I do have Ceriths in my tank. Only a half dozen or so. I guess this means that at least something is doing well in my tank. I would imagine that if the conditions weren't optimal, they wouldn't be laying eggs.

[FragOutpost]

Cerith eggs are my best guess. Good luck with them. Hopefully when they hatch some will not get eaten by your fish and make it to adulthood.

[FragOutpost]

A new forum for identifications has been set up and this thread has been moved!