Cerith Snail (Cerithium sp.)

Just a picture of one of the cerith snails. They are more active when the lights are off.

More cerith snails survived in the main tank than I had previously thought. About 20 snails seemd to have survived. I don't think that I will be supplementing them at this point.

I have a bunch of these snails in the refugium and just a handful in the main tank from my previous system.

In the coming weeks, I will have to supplement them.