Best Aquarium Air Pump


An aquarium is a sight to behold once it is full of underwater life, accessories, and lights. However, it is one of the things that you really have to take care of and maintain frequently if you want to sustain it for a long time.

One important equipment to add in your aquarium is an air pump. An aquarium air pump has similar functions to the usual filter outlet. It is meant to have similarities with the latter because equipment inside a fish tank can be doubled up for best results. Both the aquarium air pump and filter outlet make sure that the water is oxidized for the fishes, plants and other creatures inside the tank.

Another essential function of the aquarium air pump is to break the strange layer or film floating above the water, which resembles an oil spill. Since the air pump gives off a lot of bubbles upwards, it destroys the surface film to stop the layer from depleting oxygen.

After careful research and product testing, we are giving you the best aquarium air pump in today’s market.

Our Pick: Uniclife Adjustable Aquarium Air Pump

Uniclife Adjustable Aquarium Air Pump has two outlets and useful accessories. It can maintain an aquarium with 20 to 100 gallons of water. It is perfect for both marine and freshwater fish tanks. This aquarium air pump’s flow speed is adjustable to adapt to different tank sizes. It does not create annoying noise. It just gives off a sound as soft as a ticking watch and rustling leaves.

Runner Up: Tetra Whisper Air Pump

Tetra Whisper Air Pump is made for aquariums holding 10 gallons of water. It is easy to install, even for novice fish tank owners. Its dome shape is so unique. It is meant to shape like that for its special chambers minimizing turbulence. With less turbulence, this aquarium pump produces air in the smoothest and most silent way possible.

Also Great: Pet Magasin Aquarium Air Pump

Pet Magasin Aquarium Air Pump is made of high-quality materials to ensure durability and longevity. It may be little, but it can take care of two aquariums at the same time. Its small size does not also hinder it from blowing off a lot of bubbles despite minimal need of electricity.

Also Great: Hydrofarm Active Aqua Air Pump

Hydrofarm Active Aqua Air Pump is so heavy-duty that it has four outlets. Its design gives off a steady stream of air to avoid disturbing other accessories inside the tank.

Also Great: EcoPlus Commercial Air 1

EcoPlus Commercial Air 1 has a whopping maximum of 18 watts. Its power can also be adjusted into the lowest 1 watt. This aquarium air pump is probably the best when it comes to range of power. Because of its outrageous capacity and 16 outlets, it is not just suitable for aquariums. It can be used for hydroponic systems and fish farms.

Budget Pick: JW Pet Company Aquarium Air Pump

JW Pet Company Aquarium Air Pump is the perfect product for simple pet owners because of its decent capacity and extremely affordable price. It is reliable for 5- to 10-gallon aquariums.

How to Select the Best Aquarium Air Pump

Here are important factors to consider before purchasing the best aquarium air pump for your underwater pets:

  • Noise

    This is the number one complaint of low-quality aquarium air pumps. Most people find it really annoying to hear a buzzing turbulence sound from the fish tank. We cannot blame them. Aquariums are filled with amazing creatures and accessories to give a relaxing vibe inside the house. But, if the air pump is noisy, the common purpose of fish tanks is gone.

    However, we do not have to be nitpicky as well. Even the quietest aquarium air pump has a slight buzz. It naturally experiences turbulence because it releases constant air flow. The only difference is that you only get to hear it when you are too close to the aquarium. Its sound is comparable to white noise. You can hear it, but it blends well with other sounds from the environment.

  • Installation

    Some aquarium air pumps look so mechanical that you will get confused during installation if you are a novice fish tank owner. For newbies, settle for air pumps that have fewer accessories needed and fewer outlets.

  • Power

    The size of the aquarium air pump actually does not matter too much when compared to the size of the fish tank. Some small air pumps can still maintain 100-gallon aquariums. What you need to check is the product’s wattage. The more watts an air pump has, the more powerful it can be. But, low wattage can also be beneficial because high amounts of electricity needed also means high energy costs. Another factor for power is the design. With enough watts and strategic design, you can already own the best aquarium air pump for your tank. One example is a 4-watt air pump with lots of accessories that can maintain a tank with 100 gallons of water.

  • Adjustable

    Smaller tanks need less amount of power from an aquarium air pump. If a strong air pump is used for a 5-gallon aquarium, the rocks and other objects near it will literally go with the flow. To avoid making the mistake of buying the wrong air pump just because of its power, purchase a product that has an adjustable air flow.

  • Outlets

    The more outlets an aquarium air pump has, the more useful it is for multiple or bigger aquariums. These outlets are where the air flows from the pump to the tank. If you only have a small aquarium, then you do not need a lot of outlets.

  • Durability

    Aquarium air pumps with a thick, sturdy exterior are usually more durable than those made of weak plastic material. Owning an aquarium is a kind of dedication, so you better purchase a durable air pump that can last for years.


Aquarium air pumps are must-have equipment for your fish tank. Underwater creatures still need oxygen to breathe. Noisy air pumps take away the essence of aquariums, so make sure to choose one that only gives a soft sound. Just do not expect complete silence when you own an air pump.

Interestingly, there is one tip in applying feng shui inside a room that has something to do with aquariums. You might just learn something new today! Also, check out our lists of other top pet care products such as cat water fountains and dog shampoos.