Hotbins

I'd be amazed if the worms didn't find their way in there on their own, they seem to appear anywhere in my garden that has a bit of compost in. Compost being too wet is a similar issue I have with my HungryBin wormery. Unfortunately when you insulate something so much you reduce the ability for moisture to escape. In the case of the HungryBin it makes the compost at the bottom too sticky so it doesn't fall out like its supposed to.