HCA: Hermit Crab Association

I boiled hot water and put it in a glass jar and put miss around it and my crabs love it. Still warm 6 hours later.

No fireplace literally we lose power we are screwed. I was tempted to put them in a small butter container and snuggle the container with holes in the lid

Great ideas. One problem what if we don't have hot water when it goes out ??? If I lose power I lose heat and water as well. No warm things here at all might have lost a crab today due to cold