I am lucky I did not lose power for one min even though the eye of the storm passed over my house in SNJ suburb of Philly. My neighboring towns lost power for a few hours but nowhere near the power outtage for days in Jersey shore and NY city.
Even though I have 3 battery driven air pump for back up, they wouldn't do me any good if the power went out because I didn't stock up enough battery. I went to the stores to stock up battery before the storm, but I was too late as all the D size batteries were sold out. A good lesson is learned that I should always stock up enough battery in sunny days.
Dosing with hydrogen peroxide is also a good idea. Never thought about it.