Snails!

[aquamanpc24]

I have an observation that I want to share. Every night in all my tanks, when lights go out especially around the 1030-1200 at night mark, all the snails meet up on a common glass panel. I mean I know why some inverts are more active at night but ira crazy. every night every tank they all do the same thing. You guys have similar experiences?

[adambom]

Yup. Every night it's a snail party on the glass.

[hogfanreefer]

All my ceriths hit the glass but the turbos and astreas are usually on the rock or overflow.

[potterjon]

I have always assumed it was just safer for them to come out at night. Lots of fish eat snails.