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Hi guys. We have a thunderstorm over here and just lost power. I have a 55 and 10 gal thank both with fish. How long can they stay with no filter or air pump ?
i think 2 hours would be a safe recommendation, do you have a battery powered air pump?
hard to say not knowing how many fish you have, the more you have the faster oxygen will deplete, fish will still be able to "gasp" for air at the surface for awhile.
you can also try to stir the water to create surface movement, allowing oxygen to enter the water
Stir the tanks often. Tank filter media out and floating tank. The bb will die without water. Monitor temperature. If you need to warm it try filling a soda bottle with hot water (if your stove works) and float it in top of water. Hopefully you get power back soon.