The 7 Best Aquarium Air Pumps [Tested and Reviewed]
Aquarium Air Pumps are great tools for adding oxygen in your aquarium. They are simple, cheap, easy to install and operate, and readily available to purchase. They also can really come in handy in the event of a power outage. I feel every freshwater tank should have an air pump solution. Air pumps are great for your display tank as a source of oxygen delivery. They are also great for backup purposes in the event of a power outage.