








For 50 year fishkeeping enthusiasts have looked to the Tetra name for products and solutions that add ease and beauty to their home Whether you’re an experienced hobbyist or just starting out Tetra has everything you need–from a large variety of quality fish food and innovative equipment to test kits and decor The Tetra Whisper Air Pump gives you reliable powerful and quiet air flow in your aquarium This pump is for use in aquariums up to 20 gallons and provides minimum noise with maximum airflow Keep the oxygen levels in your tank high to help keep your fish healthy The Tetra Whisper Air Pump is shaped for silence The patented dome shape and sound dampening chambers minimize turbulance and produce a smooth quiet stream of air Wide footprint rubber feet and suspended pump motor eliminate sound producing vibrations Thick walls insulate motor noise and powerful diaphragms provide ample airflow for deep water applications
POWERFUL: Tetra Whisper Air Pump provides dependable airflow to your aquarium.
QUIET: Patented dome shape, suspended motor and sound-dampening chambers for quiet operation.
PROVIDES OXYGEN AND WATER MOVEMENT: Keeps underwater pets happy.
ELIMINATES VIBRATION: Designed with a wide footprint and rubber feet.
AVAILABLE SIZES: Select the proper size for your tank – 10, 20 and 40 gallon pumps have single air outlets, 60 and 100 gallon pumps feature dual outlets.
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Jor El –
Reliable and affordable. Works well with no complaints 🐟🐠🐟🐠
I recently purchased the Tetra Whisper Aquarium Air Pump, and I must say it has exceeded my expectations. This air pump offers fantastic value for the money and has proven to be a reliable choice for my aquarium needs.First and foremost, I appreciate the affordability of this pump. It is competitively priced, making it a great option for budget-conscious aquarium enthusiasts like myself. Despite its reasonable cost, the quality and performance of this pump are outstanding.While the name suggests “whisper” quiet, I have found that these pumps are not completely silent. However, they do operate quietly enough for my needs. I can comfortably enjoy the peaceful ambiance of my aquarium without being disturbed by excessive noise. It strikes a good balance between functionality and noise level.One of the standout features of the Tetra Whisper Air Pump is its versatility. It is suitable for a variety of tank sizes, including deep tanks. I have always opted to purchase one size up from what I actually need, and it has worked exceptionally well for me. This flexibility ensures that you can rely on this air pump regardless of the size or depth of your aquarium.Durability is another aspect that impressed me. The Tetra Whisper Air Pump has a solid build quality, and it has lasted me around 4-5 years on average. This longevity is commendable, especially considering the price point. It offers peace of mind, knowing that I won’t have to worry about frequent replacements or malfunctions.Overall, I wholeheartedly recommend the Tetra Whisper Aquarium Air Pump to anyone in need of a basic, yet reliable air pump for their aquarium. It provides excellent value for the money, operates quietly enough, and is suitable for a range of tank sizes. With its durability and longevity, it will surely become a trusted companion for years to come. 🐟🐠🐟🐠
OneCoffeePlease –
Whisper is a bench mark of quiet quality – Update 09/30/21 lasted 7 years!!
I first began using Whisper air pumps as a child over thirty years ago. (Back then they were tan and the air filter could be popped out.) They were the best then and I am pleased to say that I find them to be the best now. I am using the Whisper 20 for an over stocked ten gallon tank. It is working very well to supply a large air stone. This pump was a replacement for an identical pump that was eight years old.The old pump had lost its power, but it was still going strong and it was ever so quiet. This new one is doubly powerful. I had no idea I had lost so much performance with the old one. I know I could have purchased a parts kit to fix the old one, but it was just easier and less hassle to buy a new one. The new pump is slightly louder than the under performing old pump, but the difference is negligible. I would expect no less of a brand new replacement device with about double the output of the old device.I am very happy with my purchase. I highly recommend this product for performance, longevity and silence.UPDATE September 30, 2021 – Just a few comments concerning longevity. I have purchased this pump from Amazon three times. This most recent third purchase a couple days ago was to replace my second pump which LASTED OVER 7 YEARS!! – That’s a pretty good run. While the old pump still did work, it had developed a terrible rattle.I noticed the new model says it’s for 10-30 gallons as opposed to 10-20 gallons like the older model. They’ve updated the color from blue to charcoal gray. (See my side by side photos of the old model on the left and the new on the right.) – I think they have phased out the 10-20 version. I didn’t notice a change in air pressure on my tank. HOWEVER, IF YOU ARE CONCERNED ABOUT THIS PUMP DELIVERING A HIGHER PRESSURE, PLEASE NOTE THAT THERE IS NOW A VALVE INCLUDED TO ADJUST PRESSURE.And THEY HAVE NOW INCLUDED A CHECK VALVE. It’s really about time they did that because it’s a cheap fix to prevent tank water siphoning into the pump if the power goes out. That’s a disaster in the making. The valve even has an arrow to indicate which way the air flow should go (please notice my photo). If you are new to keeping fish, for safety reasons: Please keep in mind to always use a check valve, no matter where you position your pump.
Amazon Customer –
Quiet
Nice and quiet. For this size air pump you will need to run adequate number of air stones or it will rattle
Amazon Customer –
Good pump
Pump Works great. Not as quiet as i expected though since its is called whisper. Thats why the 4 stars.
B.E. –
This thing lasts —- more than 10 years so far!
10 years and 6 months. This is how long this air pump has lasted —- so far. It’s been sitting outside half of that time. Still very quiet and working fine. The only thing that has broken is 1 of the 2 air outlets that broke off about 3 years ago. Guess the plastic aged a bit too much. But air continues to come out of that little hole. I only need 1 of the 2 air outlets for now for a small pond but can glue air tubing directly on there any time if needed.
Adrian Franco –
Great Product Great Price
Great price, I bought this item on sale for 9 dollars, it works great. It is really quite, at full output. Now full output for me was a bit too much. I used the adjustable flow rate to decrease output. Now one thing I did notice here is when you lower the flow rate it gets louder. Now its not loud or anything of the sort but it gets louder. If you twist rapidly to change the flow rate it starts to vibrate more, and if bumping against something it can get loud. After playing around with the adjustable flow rate, I notice if I adjust the flow rate slowly there are no vibrating issues, and as long as its not hitting something on the site you won’t hear it. The bubbles it produces is louder than the motor itself. Where you set it depends on the noise itself. Its a rotating motor, so if you put it on wood its going to sound like your phone on vibrate. * Buzz buzz*. I set mine on my desk on top some cloth. No issues what so ever. Great price.*Note does not come with a check value* If you set it below the height of your tank, and you turn off the motor, it may be possible for water to leak back in and damage, or make your motor much louder. Two solutions, place this air pump at least 12 ft above your max water level or use a check value (about $2)
Wolfgang Vandiver –
Nice pump works good
Nice air pump for when I have my minnows bucket at home to save batteries. Nice and quiet
Angel L. –
Es una bomba excelente, buena potencia para las piedras aireadoras de 15 cm de largo.EL nivel de ruido es casi cero, si está en una superficie firme; de hecho, es prácticamente cero cuando la suspendes en la mano.Me encanta porque por la noche no produce ruido que genera ruidos que afecten conciliar el sueño o lo interrumpan aunque esta a unos 10 metros de mi cama.
Luciano Brandão –
Produto realmente EXCELENTE! ZERO RUÍDO!!! Impressionante.
A K –
I previously had several Aqueon QuietFlow Air Pumps and while they were good generally, the last one did not last as long and got very loud, burned out 2 outlets on my powerbar and in the end, I replaced it with this pump. It is very quiet and functions well for my 20-gallon tank (with an sponge filter and airstone)
Senthil Kumar Gunasekaran –
Better do not buy this item as it makes too much noise. It is as if you are running an IC engine after removing the silencer! I opened the pump and saw that the diaphragm holding vibrating arm has not been cut to corret size and it was hitting against the body of the pump which was causing the loud noise. Even if this problem is resolved, the vibration of the pump is simply unbearable! There are other pumps in the market almost in the same price range and are lot quieter and with less vibration!
Michelle C –
Just set up this air pump and I am SO happy – I can’t hear it because it’s quieter than my filter; before this, I was using another air pump which drove me absolutely crazy – had to turn it off at night because it was too loud. It’s a little bigger than my old one but given how quiet it is, I don’t care that it takes up more space. It’s also extremely strong, lots of air bubbles coming out compared to my old one (which worked fine but there is a very noticeable difference between the two). It come with a control valve, so if you don’t want such strong circulation, you can always attach and adjust air flow accordingly.