The 10 Best Aerator Pumps
This wiki has been updated 3 times since it was first published in February of 2019. An aerator pump can be used to supply oxygen to various systems around your home. They can, among other things, help beneficial bacteria thrive in your septic tank, so waste is properly broken down; add air to your pond’s water for healthy fish and plants; and even keep a bucket of minnows alive until you need them for bait. We've ranked then here for quality, ease of use, and price. When users buy our independently chosen editorial picks, we may earn commissions to help fund the Wiki. Skip to the best aerator pump on Amazon.
April 18, 2019:
An aerator pump is a vital tool in keeping the inhabitants of various systems healthy and thriving, and they do so by sending a supply of oxygen. When it comes to your outdoor pond, it’s hard to go wrong with several of the choices on our list, including the Airmax PondAir 2, which gets the job done efficiently and can last for years. Or, for a solar solution, look to the Sunsbell Kit, which comes with its own mini solar panel that can be adjusted to the optimal angle. If you’re just looking to keep some bait alive until your next fishing trip, the Marine Metal Bubble Box is a convenient, portable selection. No matter which you select, be sure it provides the appropriate amount of power for your size of pond or aquarium.
For a device that will keep your septic tank oxygenated and functioning well, check out either the Hi-Blow HP 80 or the Blue Diamond ET 80, both of which can handle a standard, 500-gallon system and are safety certified.
If you have any doubts regarding how to properly set up your septic system's components, you should hire a licensed plumber or other qualified professional. When using an aerator pump outdoors, it’s recommended that you use proper housing to protect it from the elements.