We had a five day power outage from an ice storm that swept through last week. It was really rough. We obviously should have had a generator but we plan on making that purchase next time we have extra cash. We tried to keep the turtles warm by boiling water and putting hot water bottles in their tanks every 45 minutes or so but after 2 whole days of that we were exhausted and running low on propane. A neighbor lent us a kerosene heater which heated the turtle room up real nice but it smelled so awful, we had to discontinue use after a day. One day went by after that with us having exhausted our resources and I hoped that the turtles would go into hibernation and make it through okay. The final day we found the last propane camping heater available at a store across the river and got that to heat the turtle room.
Luckily, the turts made it through and are back to normal but it was so stressful not knowing if they cold handle the sudden temperature changes.
Here is a picture of Ichigo enjoying her reheated tub.