I am looking for a power backup solutions for my tank in case of no power.
What is a good battery and minimum power to back up that can run 4 power head (12W each), a return pump (70W)and 2 heaters (1000w and 250w) for 10 hours? Is it even possible or i need a generator?
I probably will buy the generator but looking for a battery in case i am out of town for half a day.
Thanks
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