My power went out yesterday at 11AM. Temperature outside is 40F. House temperature has fallen to 55F. I have been running to a friend’s house several miles away to obtain warm water for my 5 tanks. Trying to keep the water temperature above 70F. But filters are off line of course. No way to aerate the water. Power is supposed to be restored in a few hours. Ironically I just signed a contract to install a generator. My timing was off. Wish me luck.