What should I do if the aquarium heating rod loses power?

This is the scariest thing about winter fish farming! I too often worry about this problem! I also considered some methods, but it's not practical to use a generator, and I can't buy one with such high power using a blackout treasure! If your aquarium is large enough, a short power outage should not pose a threat to your fish! You can eliminate the drop in water temperature by increasing the interior temperature! If this takes a long time, it is recommended to use an auxiliary heater to maintain the temperature in the lower tank! Use a hose to extract a small portion of the water in the cylinder, then heat it with a fire source. The temperature can be high enough! Then use a relatively thin hose to slowly pump the water into the tank! Remember to go slow! Otherwise, theThe consequences would be disastrous! At the appropriate time, you can slowly stir the water with your hands or other things! Do not let hot water float into the middle and upper layers! So back and forth! You can survive for a relatively long time! ! !