10 best silent air pump for 2021

All in all, we spent hundreds of hours combing through thousands of user reviews to put together a comprehensive list of the best silent air pump on the market. We then delved into these silent air pump further and put together detailed reviews so that you can easily pick the best silent air pump for your needs.

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Best silent air pump reviews

1. Uniclife Aquarium Air Pump 4 Watt 4-LPM 2 Outlets with Accessories, Adjustable Oxygen Pump for 20-100 Gallon Fish Tank

Feature

Uniclife Adjustable aquarium air pump is perfect for both Freshwater and Marine Aquariums.
4Watt, 4-LPM, Pressure: 0.016Mpa.
Adjustable flow rate with 2 outlets, fit for fish tanks from 20-gallon to 100-gallon.
Ultra whisper quiet, Minimum 25dB (sound like rusting leaves, ticking watch) in lowest flow rate.
Comes with everything you need. Accessories Includes: 2 x Return Valve, 2 x Air Stone, 2M Airline, 2 Connectors.Come with 1 Year Warranty

2. HITOP Dual Outlet Aquarium Air Pump, Whisper Adjustable Fish Tank Aerator, Quiet Oxygen Pump with Accessories for 20 to 100 Gallon (2 outlets)

Feature

Ultra Quiet: Made of ABS thickening engineering plastics, super silent aquarium air pump. Soft rubber foot pads, further palliation for noise.
Long Service Life: Manually adjustable air volume, wont cause shakes and electric field fluctuation, much safer than electronic adjustment, lower failure rate.
Aquarium Air Pump with 2 outlets, dual hose fish tank air pump, fit for fish tanks from 20 to 100 gallon.
Unique Design: The air filter cotton is replaceable, much stable, also come with 1 more replacement.
Complete Accessories: Comes with everything you need, includes: 2 x Return Valve, 2 x Air Stone,2 x Air Hose (90-100cm), Connector, Air filter cotton. Original quality, professional manufacturer.

3. hygger Quiet Mini Air Pump for Aquarium 1.5 Watt Oxygen Fish Air Pump for 1-15 Gallon Fish Tank with Accessories Black

Feature

▣ This Ultra Quiet HG-811 Aquarium Air Pump is a perfect tool to improve the health and wellbeing of your fish by dissolving oxygen
▣ Unlike traditional air pump, Our mini air pump is driven by a thin piezoelectric ceramic plate, no motor or other mechandism that reduces noise, it is very quiet for fish tank to be placed at bedroom, living room and office
▣ Compact design, measures only 2.4 inches diameter, it is super compact, lightweight, ultra quiet, along with long service life
▣ Only 1.5-watt power consumption is very energy saving with flow rate 420 ml/min, it is a great air pump for small fish tanks range from 1-15 gallons and hydroponic system
▣ Comes with all air pump accessories you need: HG-811 Air pump with power adapter, 3.6 ft long air tube, 0.9 inch air stone, double-sided sucker and user manual

4. HIRALIY Aquarium Air Pump, Fish Tank Air Pump with Dual Outlet Adjustable Air Valve, Ultra Silent Oxygen Fish Tank Bubbler with Air Stones Silicone Tube Check Valves Up to 80 Gallon Tank

Feature

[Aquarium Air Pump with Dual Outlets] Designed as dual outlets' fish tank pump (3 watt power), 2 pieces 6.6 ft silicone tubing provided for easy to insert multiple fish tanks or aquariums through the double outlets, widely suitable for freshwater and marine aquarium fish tank
[Adjustable Flow Rate Suitable for 1-80 Gallon Tank]: Adjust manually flow rate of HIRALIY air pump aquarium to different size of fish tanks. The best specifications tanks for home or office applications are between 1 to 60 gallons, and the maximum volume of tank able to 80 gallons
[Ultra Quiet Fish Bubbler Minimum 20 dB]: Built-in full copper motor and thin piezoelectric ceramic plate, more effectively reducing the noise than traditional fish tank bubbler when working. Minimum 20 dB in lowest flow rate
[Shockproof & Stable Performance]: With 4 solid rubber feets on the bottom of fish tank pump, ensures to absorb and reduce the noise generated by the friction. For better noise reduction, It is recommended to put a towel or blanket under the fish air pump
[Complete Aquarium Pump Accessories]: 2 x 6.6 ft (2m) silicone tubing for cutting; 4 x air stone for more oxygen; 2 x return valve for no back siphoning; 2 x suction cups for silicone tube not to fly all over the fish tank; 1 x HIRALIY aquarium air pump; 1 x blue card; 1 x user manual

5. Penn Plax Silent Air B11 Battery Operated Aquarium Air Pump For Power Outage Automatic Turn On Keeps Fish Safe

Feature

Aquarium Supplies
Battery Pumps
Recommended as a home backup unit in case of power outages
Perfect for transporting fish
Impact resistant design, with 2 ft. air hose and airstone.

6. Mylivell Quietest Aquarium Air Pump Ultra Silent High Energy Saving Oxygen Air Pump Aquarium for Fish Tank with Air Stone and Silicone Tube Black

Feature

♥ SUPER SILENT - Our air pump is just driven by a thin piezoelectric ceramic plate, totally different from traditional electromagnetic air pump, No EMI, No motor, No shaft, No other troublesome mechanisms, which makes it super compact, super quiet, light weight and long service life.
♥ LOW POWER CONSUMPTION - Power consumption of this oxygen pump is only 1.0W, with flow rate 240 ml/min, high energy saving.
♥ STABLE PERFORMANCE - Oxygen air pump is stable performance, is ideal for small and medium-sized fish tank plus oxygen. It is also perfectly suitable for using at all kinds of high-grade aquarium, aquaculture oxygenation or spout decoration.
♥ HIGH-EFFICIENCY AIR STONE - This air pump can add enough oxygen in a fish tank up to 13 gal, with long service life. With a good air stone, puts off a nice spread of bubbles at a pretty good pace, which will makes your fish, betta or shrimp love it.
♥ PRACTICAL DESIGN WITH SUCTION CUP - Aquarium air pump is small, light weight and portable. What is more, the pump comes with suction cup so it may be suctioned to your bowl or tank, takes up hardly any space. A great mother's day gift.

7. Mylivell Aquarium Air Pump Ultra Silent High Energy Saving Oxygen Air Pump Aquarium for Fish Tank with Air Stone and Silicone Tube (White Black)

Feature

♥ MORE SILENT - Our air pump is just driven by a thin piezoelectric ceramic plate, totally different from traditional electromagnetic air pump, No EMI, No motor, No shaft, No other troublesome mechanisms, which makes it super compact, quieter, light weight and long service life.
♥ STABLE PERFORMANCE - Oxygen air pump is stable performance, is ideal for small and medium-sized fish tank plus oxygen. It is also perfectly suitable for using at all kinds of high-grade aquarium, aquaculture oxygenation or spout decoration.
♥ HIGH-EFFICIENCY - This air pump is very efficient in a fish tank up to 40 gal, with long service life, has the most power of Hpumps. Suitable for fish tanks contain 500MM Water Depth.
♥ PRACTICAL DESIGN AND EASY TO USE - Aquarium air pump is small and light weight, portable and space saving. Very easy to install, connecting air stone and air tube with pump outlet, then immerse air stone into tank.
♥ STRONG AIR STONE - Air pump with an air stone, producing a lot of bubbles which your betta loves (as do most fish), adding extra oxygen. A great mother's day gift.

8. Cambani is now NEXBERG Aquarium Air Pump Super Quiet <35dB Mini Piezo Air Pump For Fish Tanks up to 13 gal Oxygen Supply Ultra Silent Nano Energy Saving 1W With FREE Thermometer, Check Valve AND more!

Feature

WE LOVE OUR AMERICAN CUSTOMERS - ULTRA QUIET <35dB TECHNOLOGY - Thanks to the new generation piezoelectric plate and outstanding manufacturing quality process, our aquarium air pump has less moving parts comparing to traditional ones and that makes it one of the most silent and stable aquarium air pumps ever made.
HIGH EFFICIENCY & ONLY 1W POWER CONSUMPTION - Don't let the size mislead you, the tiny compact pump is perfect for aquariums with capacity up to 13 gallons - the revolutional piezoelectric technology provides 5.7 gal/h flow rate at any time and also reduces the power consumption to only 1W. For comparison, most air pumps available on the market consume from 1.8W up to 5W.
COMPACT, CONVENIENT & EASY TO USE - Slim profile design, light weight, portable and space saving - It is easy to install, requires no additional tools and can be attached to any place you like in seconds.
GET MORE FOR LESS - We care about our clients and they love our products. This is why, we have put few presents for you to make your lovely aquarium even better equipped. Grab your FREE thermometer, FREE check valve and 4x FREE suction cups to fully equip your favorite fish tank!
SATISFACTION GUARANTEED - "Cambani" support team is committed and available 24/7 to provide you the best service and make sure you are fully satisfied with our product. Order with confidence NOW!

9. Pawfly 7 W 254 GPH Commercial Air Pump 4 Outlets Manifold Quiet Oxygen Aerator Pump for Aquarium Pond

Feature

Lots of Air: Deliver 254 gallon per hour air for fish breath or root growth with 7-watt low power consumption. Max Pressure: 0.025 MPa
Super Silent: Extremely quiet operation with multi-level internal muffler. Shockproof rubber pads help reduce noise and keep it steady. Please put the pump in a cabinet or under a proctective cover when used outdoors.
Running 24/7: High/Low switch to choose from. Low air flow with minimal noise, allow you to run it in the living room 24/7 without annoying sound.
Durability: Special artificial rubber diaphragm ensures longer operation life and steady air flow output with minimal vibration.
4 Outlet Port: Includes 4 outlet divider to manually control the air flow, perfect for aerate 4 of sponge filters or air stones at once

10. hygger Quietest Aquarium Air Pump, Adjustable Oxygen Pump 2 Air Outlets Ultra Silent Powerful Aerator Pump for 20-600 Gallon Fish Tank 255GPH/160GPH 10W/5W

Feature

6-step Quiet Air Pump: Thickened ABS plastic, sealing machine noise; Stainless steel cover, locked motor sound; Bearingless motor, works through magnetic bearings; Internal support feet, the motor does not touch the cover, reduce noise; 8 bottom rubber feet, reduce vibration; Noise reduction motor.
Adjustable Air Pump: With adjustment control knob, the air flow can be adjusted according to your own preferences, up to 255GPH. The air is used to vibrate the air bubbles to increase the area of the water contact with the air, so that the water can dissolve the oxygen, thereby increasing the oxygen content in the water.
Double Air Outlet Pump: The bubbles are even,natural and stable. Can be connected to nano air stone, biochemical sponge filter, landscaping windmill rockery, and other aquarium aerobic landscaping equipment. Suitable for 20 to 600 gallon fish tanks (cannot exceed 6 feet water depth).
Stable and Durable: Full copper wire motor, more power saving, longer life and more stable operation. And the diaphragm made of special synthetic rubber is durable. The bottom air intake filter blocks the impurity particles, makes the air more pure, and make the air pump run normally.
High-quality Guarantee: With ABS environmentally-friendly plastic case, which is high-density thickening, anti-drop, wear-resistant, high temperature and low temperature are not easy to deform. To get a warranty, please contact the seller to resolve your issue, thank you. Note: The accessories in the picture are not included, only a air pump.

Conclusion

All above are our suggestions for silent air pump. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using silent air pump with us by comment in this post. Thank you!