What is the purpose of an air pump in a fish tank?

An Aquarium Air Pump is one of the most basic, yet versatile, pieces of equipment that you can own for your aquarium. The Basic function of an Aquarium Air Pump is to force air, through mechanical means, from the atmosphere into your aquarium. read more

The purpose of an air pump on an aquarium is to oxygenate the water. Some think this is down to the bubbles passing through the water, this has very little effect though and it is actually due to the surface movement which the bubbles create which makes a difference. read more

The main purpose of this air pump is by simply pumping air into the aquarium in a bid to create a provision for purifying the air content by substituting it by pure oxygen into the aquarium avoiding any disease to evolve inside that may lead to the death of the fishes. read more

Air pumps are an old workhorse of aquarium equipment. Over the years, aquarium hobbyists have adapted them to a number of purposes, including oxygenating the water and powering aquarium equipment, like pumps and protein skimmers. read more