One of the essential aquarium supplies is an air pump. An air pump is a simple device that brings air into the aquarium. It is used mainly for drawing oxygen in and keeping the water moving continuously in the tank. It also serves other purposes like powering filters and action ornaments. An air pump has been one of the early aquarium supplies made for fish tanks and this device is continually being used even up to these days.
Installing an air pump in the aquarium can help aerate the water to give the fish an optimal living environment. Fish breathe in the dissolved oxygen in the water. With an air pump present, you can provide the fish their needed supply of air and nourishment. The oxygen is not actually produced by the pump itself. Rather, the pump produces bubbles that agitate the surface. This disturbance of water surface allows exchange and production of dissolved oxygen. Moreover, the disturbance also makes the water to be constantly moving and circulating. This is important because stagnant waters attract algae growth and build-up. Having air pumps around can, therefore, ensure an aerated and cleaner living space for the fish.
Other purposes of air pump include powering up filters and decorative ornaments. There are different filter devices that need air to be driven into them to get them working. Such filters include underwater ones, corner boxes and protein skimmers. When it comes to decorative ornaments, they require air to pass through them in order for them to move. Having action ornaments make the aquarium look very appealing. A few examples of action ornaments include opening and closing chests and swimming divers.