An odd question I know, and I expect the answer will be yes, as don't all animals sleep at some point, but they seem to always be in and out of the water.

This is only my 2nd night of having them, but even at like 1 or 2 o'clock in the morning, I've had a peer at them and they're just hanging around on the land side awake, or sat in the water.

I've got 3 toads, and 3 caves for them to hide or sleep in, but I haven't seen them go in them yet, they just prefer to sit on top of them instead! That made me wonder how and where do they sleep, surely not in the water, won't they drown if they fall asleep in the water?

Do I need to spray the land side (coco fibre covered with a moss layer carpet) and into the caves before bedtime, or do they still dry out if they go all night without a dip in water?