Aquarium air compressors: features and selection tips

Any aquarist is aware of the need to install an air compressor to saturate water with oxygen. This device is simply necessary for the enclosed body of water. In this article we will tell you which of the electric compressors you should pay attention to when buying.

Now manufacturers offer aquarium compressors of any form and to any wallet. There are suspended, diaphragm, and battery-powered models. The Internet is also full of lessons on self-assembly of your own aerator. But still, in order to avoid problems in operation, it is worth paying attention to the following popular and time-tested models.

If your aquarium is near a berth, then you shouldn’t immediately waste time on noisy models, otherwise you just can’t fall asleep. Diaphragm compressors save energy, but are very noisy, but piston compressors provide quiet operation due to special tubes and aerate perfectly with a porous atomizer. Such models have adjustable water pressure and visually look very impressive. Often aquarists add multi-colored highlights to achieve a better decorative impression, and craftsmen also branch out the flow of bubbles, creating real aquarium views.

An excellent 4-watt metal aerator with spraying. Absolutely silent (up to 55 Hz), which is a real find at its low price (up to 500 rubles). It can be used even in large aquariums up to 200 liters, versatile and lightweight - only 350 g. Nevertheless many users complain about the complicated instructions for use and the need for periodic repair of the unit.

German silent aerator for aquariums up to 150 liters. The absence of noise is guaranteed by a special camera that reduces the sounds of the device almost completely, which makes it an ideal compressor for working at night. Modern design, manufacturer's warranty, long term use. Of the minuses - many do not like the lack of a hook on which you can attach the unit to the wall of the aquarium.

For more than thirty years, these reliable aerators powered by the mains have been producing. Compressor is close to Barbus in cost, but build quality is much higher. The device consumes electricity very economically - about 2 watts. It can work without problems around the clock. Unfortunately, it is impossible to regulate the oxygen supply, but different nozzles are provided. Many say that the aerator is quite noisy.

The compressor, powered by a 220 V network, is made of plastic and is designed for large aquariums. The price “bites” a little - from 2500 to 5000 rubles, but the device is reliable and silent. It forms a powerful meter column of water. 12 volt voltage. Strong bubble power, excellent aeration.

An absolute favorite of many consumers in terms of price and quality. This 50 mm compressor simply impresses with its build quality and long life without additional repairs. The cost does not exceed 2000 rubles, a miniature model - 50 mm. 3 watts of power. Water supply - up to 80 cm.

Works great in aquariums of all shapes. A hook is provided for attaching to or near the walls of the aquarium. Reliable manufacturer, long time in the market. Some customers report a loud noise from the device.

The aquarist should understand before buying with a few points, namely:

• select the desired unit power;
• determine where the compressor and aquarium will be located;
• choose the goods within an acceptable amount.

See how to make a compressor for an aquarium with your own hands in the next video.