UPDATED: Oct 10, 2019.
Farmers are always looking for ways to save money and provide good quality. With the best air pump for hydroponics, you can easily do both, and the outcome with be amazing. You can effortlessly save energy and water practicing hydroponic, which is a subsection of hydroculture.
But, you need to be careful when doing this and ensure that you get only the perfect unit for your needs. To help you out, this post has 8 of the best models of an air pump for hydroponics.
Let’s look at these top products and what they can offer you…
At a Glance: Our Top Picks for Best Air Pump for Hydroponics:
- General Hydroponics Dual Diaphragm Air Pump (Top Pick)
- EcoPlus Commercial 1 Hydroponic/Aquarium Air Pump (Top Rated)
- VIVOSUN Air Pump for Aquariums Hydroponic (Editor Choice)
- Uniclife Aquarium Air Pump
- EcoPlus Air Pump Aquarium, Fish Tank, Pond, Hdyoponi
- SUN YT-304 18 LPM Aquarium Air Pump
- Danner Aqua-Supreme Air Pump 4 Watt (2 Outlet)
- Hygger Quiet High Output 10W Aquarium Air Pump
Reviews of Top 8 Air Pump for Hydroponics
Here are the top 8 air pump for hydroponics on the market today.
1. General Hydroponics Dual Diaphragm Air Pump
General Hydroponics claims that its Dual Diaphragm Air Pump is the only model that is exclusively made for hydroponics farms. The model features 4 outlets that are ¼-inch each. Its performance is quite impressive since its pump is able to pump a huge amount of oxygen.
The best thing, you can split the pump into 2 times in order to provide air to 8 water farm units. This is one of the main benefits of the air pump. In fact, it is able to push a maximum of 320 gallons of air in 60 minutes or about 20 liters in 60 seconds.
Also, the model runs at 3 psi, which is quite powerful. It is also a durable model and you can use it in heavy duty environments. Another feature, it comes with 2 diaphragms and it is grave-quiet when operating.
Note that you can find a rebuild system from the shelves. This means that in case your pump gets damaged, you won’t need to purchase the entire pump. Just look for the damaged part and rebuild it.
The model 60-Hz pump and 120V is users’ favorite and it is lightweight enough to provide an easy installation. It is also durable and reliable. Finally, it comes with a one-year warranty that covers premature damages.
2. EcoPlus Commercial 1 Hydroponic/Aquarium Air Pump
As its name suggests, the EcoPlus Commercial 1 Hydroponic/Aquarium Air Pump is used to provide oxygen in hydroponic systems, fish farms, and aquariums. Hence, it is a multi-purpose model that will come in handy to provide an all-round pumping for all your farming needs.
The model comes with chrome air manifold that ranges from 6 to 12 outlets. This means that you can easily attach it to different farm units to cover your entire farm. Its pistons and cylinders are made of premium materials that ensure the system last for years.
Also, the materials make the pump to not only be durable but also be strong enough to withstand harsh conditions. And it is a great product for operating without oil – you won’t even get a slight noise from the model.
Note that all pumps come with 2 different fittings. 728455 and 728450 come with 3/8 inches and ¼ inches fittings. The model is also very affordable, meaning that you will get value for your money when you purchase it.
Besides, it is a lightweight product that you will have an easy time when installing it. You don’t need the help of a professional to do this.
3. VIVOSUN 285 GPH Air Pump for Aquariums and Hydroponic Systems
This model is made of premium material that is able to control the heat with ease. Actually, it is able to dissipate the heat more effectively with the aluminum plates, proving long-lasting and excellent performance. It also boasts of a non-slip base, in addition to the strong construction.
Another feature is the electromagnetic motor that produces superb air pressure of over 0.035 MPa. This is enough to send a large amount of air to its 4 adjustable valve outlets which are also compatible with ¼-inch air lines. Hence, this product provides you with multiple air dispersions.
And you can leave it to operate around the clock thanks to its innovative material that makes the piston and cylinder. The material makes the system to be energy-efficient and even be resistance to degradation. Thus, you can operate it 24/7 without worrying about anything.
Moreover, it is a quiet model that won’t produce any noise when working for your aquarium or hydroponics. It also comes with an oil-free motor and a 1.4m power cord that makes it a great unit for oxygenating your plant’s roots.
It pumps 18 liters of air per 60 minutes and often lasts up to 3 years. So, it is a good model.
4. Uniclife Aquarium Air Pump
Uniclife Aquarium Air Pump is ideal for both marine and freshwater aquariums. It is also a perfect model for use in your hydroponic system to provide the much-needed air to your plants. The model is able to provide sufficient pressure of up to 0.016 Mpa that is great for growing your plant.
Another feature of the product is the adjustable flow rate that is made possible by the 2 outlets. As a multi-purpose model, you can use it for fish tanks of up to 1oo gallons. With this system, you are assured of getting value for your money and have the highest yield possible.
That’s not all, it is also an ultra-whisper quiet pump that produces around 25 dB of noise, which is very low. And the best part, it comes with everything that you will need to install and start working.
Other accessories include 2M Airline, 2 x Return Valve, 2 Connectors, and 2 x Air Stone. It also comes with a one year warranty that will cover against manufacturer defects. This means that you can rest assured that you have a high quality product for your hydroponic system.
5. EcoPlus 29 GPH (140 LPH, 2.8W) Air Pump w/1 Outlet |Aquarium, Fish Tank, Fountain, Pond, Hdyoponi
As you can see, this is a multi-purpose system that is ideal for the fish tank, pond, fountain, aquarium, and hydroponic systems. It is a great product for providing oxygen to your farm and assures the high yields that you have always dreamt of.
With this model, you will have an easier time oxygenating the water and boost the uptake of minerals by your plants. This translates to healthy plants that will have sufficient water and nutrients to make them grow the right way. The oxygen also helps to strengthen your plant’s root and prevent the root from rotting.
This air pump is very quiet when operating and was deigned to be durable in extreme growing conditions. In fact, it comes with an oil-free motor that uses less power. You can save on power bill if you have this system.
Another thing, the model is made of high-quality material that won’t rust under harsh conditions. What you get is an effective model that will also provide you with years of oxygenating. Hence, you will also save money since you won’t need to keep on replacing your pump after every few months.
6. SUN YT-304 18 LPM Aquarium Air Pump
If you are searching for a dependable pump for your hydroponic and aquarium applications, then you should try the SUN YT-304. This is an affordable model that won’t cost you a lot of money and will offer the efficient of costlier models.
It is one of the most efficient models on the market today, pumping up to 18 liters of air for every 60 seconds. What’s more, it is an easy-to-use model that won’t give you a headache when setting it or even when operating.
In fact, when installing it, just hook it up and then plug it in. You will be ready to start providing your plants with the oxygen they require to develop in the right way. And the unit is perfect for aquariums that range from 60 gallons to 120 gallons.
So, it is a product for big hydroponics and will provide the results that you have always dreamt of. Another thing that makes it a great product is the low energy usage feature. Hence, you can save on your power bill if you have this model.
It is also quieter than most air pumps and is easy to adjust the pressure. It also has a special feature of artificial rubber that assures a steady air flow.
7. Danner Aqua-Supreme Air Pump 4 Watt (2 Outlet)
Aqua-Supreme Air Pump 4 Watt by Danner is a great product that provides the air required to grow your plants. The unit features 2 outlets that come in handy to provide enough air to run different farm units.
One great feature of the model is the energy-efficient motor that ensures that you use the least amount of power when oxygenating your hydroponic system. Moreover, it is an-easy-to use model that you can set by yourself. No complicated setting and operating procedures that can make your work harder.
Just like all other pumps we have reviewed in this post, its operation is quite quiet. This means that you won’t disturb other people when oxygenating your farm. It is also a great unit that accepts all standard airlines tubing – you won’t need to buy additional fittings to connect it.
Besides, it is one of the most lightweight models on the market today and you can rest assured that it will provide you with years of service. It is also a strong model that will work under different conditions without getting damaged.
8. Hygger Quiet High Output 10W Aquarium Air Pump
The Hygger Quiet High Output Model provides you a combination of voltage and power to offer you with the power you deserve. From its name, you can clearly see that it is a super quiet unit that won’t produce noise when installed in your hydroponic system.
The reason for being quiet is the bearingless motor that works via magnetic bearings (this are low in noise and least in vibration). Moreover, the manufacturer installed noise reduction gears that ensure your model is whisper quiet.
Furthermore, the model is perfect for a large fish tank of up to 600 gallons and it can easily work for more than 2 tanks. However, note that it won’t work for tanks that are less than 30 gallons.
This oxygen pump pumps with two air outlets and is compatible with a 4 mm air tube. It provides a superb air flow rate of up to 250 GPH. Note that you cannot adjust this rate.
With high-quality construction, you can rest assured that your model will last for years and it also comes with a one year warranty. The customer support team is also very helpful and you can even return the system and get your money back within 30 days.
Computing Your Hydroponic Air Pump Sizing
What size of an air pump should I purchase for my hydroponic system? This will depend on the nutrient reservoir. There is a rule that states that you should get a pump with a wattage that is equal to the number of gallons of nutrients in the solutions – however, this might be overkill.
The best model should provide at least 500cc per minute of air to the nutrients in the reservoir. This is similar to 500 ml for every 60 seconds. Note that even the cheapest model provides more than that.
If you are a commercial grower, you might need to go for a more powerful model with complicated setups.
Air Pump for Hydroponics FAQs
Q: What is the best air pump for hydroponics?
A: As seen, the best air pump for your hydroponics should provide at least 500 ml of air per minute. It should also offer all the features that you want in your model and be affordable. Also, choose from a reputable brand when buying a hydroponic air pump.
Q: Is it advisable to run the pump round the clock?
A: The pump should run 24/7 mostly when the plant is fully immersed in water. This will help reduce the plant’s stress and discourage algae and pathogen growth. However, turning it off from time to time does not have any harm.
Q: Can you regulate the pump’s noise?
A: There is no scientific approach to regulate the noise. However, wrapping the air pump with a towel or sponge can help to control the noise.
Q: What is the most ideal water level?
A: Always ensure that the roots remain moist, and water doesn’t reach the stem to prevent rotting.
Q: How can I prepare my hydroponic nutrients?
A: You will require chemicals to dissolve nutrients and form a nitrate culture solution. However, you can opt to purchase the bottled chemicals which are pre-mixed.
Air pump for hydroponics comes in handy to provide the air needed to assure a smooth growth of your plants. And the best air pump for hydroponics should be able to last for years to guarantee you years of service. Follow our guide to get the model that will work for you.