staying cold
34.0
46.0
heater on low all last night seems to have kept the temp up, hopefully the other larger water tank being full in the future will provide the same role, because it's really too late to be able to allow hard freezes inside (like the night before last)
water pump on until 3 PM (very overcast at that point, and not that warm in the gh)
47.5
50.0
4.0
20.0