I was so worried that all my frogs would have died but no! This morning I was greeted by a blob of fresh frogspawn so at least one frog made it through the cold snap.
I’ve since learned that it’s not just the cold that gets them, but the lack of oxygen as the water can’t mix with the air and plants aren’t photosynthesising. also dead leaves rotting on the bottom use up oxygen too.
What do you think?