small white lines in fw tanks

[mattscheck4]

I'm seeing little white lines on the glass and in the gravel of my tank. My two guesses: blood worms or snails. They're all over the place right now. Ideas? Tips on getting rid of them? Each line is very fine and about 1/2 cm long. Thanks!

-Jessica.

 

[fort384]

Sounds like potentially snail eggs. You can just remove them with a toothbrush.

A pic would confirm.