1w Ultra Quiet Aquarium Air Pump, Aquarium Aerator Adjustable Airflow, Single Hole Suitable for 20 to 40 GPH Fish Tank
$25.99
Price: $25.99
(as of Oct 06, 2025 09:30:47 UTC – Details)
Product description
1 Copper motor
2 parameters details
1 Accessories
2 Installation Steps
3 Things to note
“How quiet is this air pump compared to others?”
“This air pump operates extremely quietly, with virtually no noise. Compared to other air pumps on the market, it incorporates multiple noise reduction technologies, delivering superior quiet performance.”
“What about the power and airflow?”
“Compared to other air pumps of the same power, this model delivers significantly higher airflow. It is available in four flow rate models: 24GPH, 55GPH, 95GPH, 158GPH.”
“What are the features of this air pump?”
“Features include near-silent operation, adjustable airflow control to deliver the ideal amount of air to your aquarium, stable output, and compatibility with other filtration equipment.”
“How is the quality?”
“It features a durable copper-core motor for extended lifespan, a highly responsive adjustment knob for precise airflow control, and corrosion-resistant stainless steel air outlets.”
“Why is this air pump so quiet?”
“Internally, it incorporates five specialized noise-reduction structural designs that address noise issues at the source. (Detailed illustrations explain the noise reduction mechanisms.)”
Product Dimensions : 6.8 x 4.5 x 2.9 inches; 1.5 Pounds
Date First Available : May 20, 2024
Manufacturer : AQUASMITH
ASIN : B0D4LWDN8K
Best Sellers Rank: #20,133 in Pet Supplies (See Top 100 in Pet Supplies) #34 in Aquarium Air Pumps
Customer Reviews: 4.5 4.5 out of 5 stars 246 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Are you looking for a quiet aquarium air pump? Our product is your ideal choice. Compared with other air pumps on the market, it has excellent silent performance, produces almost no noise, and creates a quiet environment. It is suitable for placement in the bedroom, living room or office, and will not interfere with your life and work.
This aquarium air pump is made of high-quality materials and advanced multiple sound insulation technologies. It operates very quietly and has excellent durability and stability. It can run stably for a long time and provide continuous oxygen supply for your aquarium. In the long run, it is a more economical choice.（There will be noise when the air stone and hose are not connected. It is normal and it will be quiet when connected）
This 1-watt single-hole aquarium air pump performs well. Its air flow is 24 gallons per hour, providing sufficient oxygen for the tank. The air pressure is 0.018 MPa, Suitable for fish tanks from 0 to 40 gallons, stable and moderate, ensuring a reliable gas supply without overloading the tank.
We offer not only quality products but also excellent after-sales service. If you have any issues during use, our professional customer service team is ready to help. We aim to give you the best shopping experience with no concerns. Choosing our aquarium air pump is choosing quality, quietness, and peace of mind.
Customers say
Customers find the air pump to be well-engineered, quiet, and functional, with adjustable air flow that allows control from light to heavy settings. They appreciate the good air flow and bubble control, with one customer noting the ability to reduce flow at night, and consider it good value for money. The pump’s size receives mixed feedback, with customers noting it’s larger than expected.
10 reviews for 1w Ultra Quiet Aquarium Air Pump, Aquarium Aerator Adjustable Airflow, Single Hole Suitable for 20 to 40 GPH Fish Tank
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$25.99
Amazon Customer –
Best air pump
This is the quietest air pump Iâve ever had. It also works great. I love that I can adjust the airflow from light to heavy and just by turning the dial. I bought it with two ports and both work strong not one over shadowing the other as far as flow. Great value. Im using it in a 50 gallon tank with the pump on the ground below the tank.
phyllis f. –
Great item
I honestly feel my fish seem more active. Works really great and easy to install. Very quiet.
Crazy Diamond –
Happy bubbler
Five stars as it does what itâs supposed to do. Itâs larger than I expected but after researching others and reading so many reviews, I would rather have a larger device than a noisy one.The device itself is extremely quiet. I donât hear any noise coming from it. The bubblers are the only noise you hear. Mine are on high. I donât find the sound disturbing and the dial is very convenient to turn it down if you need to.Easy to assemble. Be sure to arrange your tank and figure out where you want them placed before you cut the tubing.Make sure you use those 2 little water-stopper gadgets, and have the arrows pointing AWAY from the device so they are installed correctly.I like the bubbly addition to our tank (75gal). All good for now. Iâll update if anything changes.
Arely Hollen –
Beautiful and works very quietly
Great tool to help fish get more airflow
Jack H –
Very quiet. Adjustability is a feature I never knew I needed so badly.
This is used on an aquarium in a bedroom, and it’s quiet enough to sleep even running at a high flow rate.The adjustable air flow is a great feature and one I never thought much about until I had it. Being able to reduce the air flow at night so the fish can get a little more rest (it can create quite a current on full flow) had, I think, helped the fish be healthier. They look more active during the day now.The full flow rate is enough for just about any size tank. We have a 20 gallon tank, and it creates plenty of bubbles. Having the bubble ring on one end of the tank and the filter pump on the other creates a powerful current if we turn everything all the way up. I think it’s good to be able to vary that during the day.
Brittney –
Love it
My first air pump was so extremely loud even muffled up with socks and stuck into a bucket it was still loud. Iâm in love with this pump. You can change the airflow of it and itâs so quiet. It turns on at first when you plug it in itâs gonna be loud but the second you put the tubing in itâs mute. I couldnât be more happy. Easy to install, perfect airflow, itâs not too big and itâs sleek, itâs definitely worth the money, itâs quite powerful at a higher setting which is nice
Lauren Winslow –
Quietâfor a short while.
Super quiet for the first month, then has been louder than the original one I got it to replace ever since. Works great for a short period of time.
Chandan Sarkar –
Quiet and High Quality – But Large and Heavy
Pump is quiet and excellent quality. It is much larger than it appears in the picture. It is also heavy. The outlet nozzle diameter is slightly larger than usual which made it hard to get the airline tube on securely. I’m not sure if that is standard or if my unit is slightly off. So I have had to heat the airline tubing to get it to attach to the nozzle. I have it secured with a zip tie.
Chris –
Perfect! And very powerful. I bought the biggest as my tank is slightly larger than its recommended for! This easily provides enough pressure with plenty of reserve! Although my tank is big its combatively shallow a lower powered spec would have been adequate! Plenty of reserve though!
Nick Sak –
Airpump has failed and cant find how.to warrant it