Pawfly 254 GPH Aquarium Air Pump Adjustable Quiet Oxygen Aerator Pump with Multi-Port Air Flow Control Lever Valve Splitter and Airline Tubing for Fish Tanks Ponds and DWC Systems Up to 300 Gallons
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Availability:
Only 10 left in stock, order soon!
Arrives
Saturday, Aug 8
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Size: Basic Standard (Up to 300 Gallon)
Features
- Strong Output: Supply 254 gallons of steady air flow per hour with low power consumption. Suitable for aeration in large ponds or water gardens up to 300 gallons.
- High Efficiency: Max flow rate: 254 GPH; Pressure: 0.025 MPa; Power: 7 W. Excellent for fishs breath or roots growth in your fish tanks, aquariums or DWC systems.
- Adjustable Air Flow: The adjustable mode switch at bottom freely regulates low or high air output. Greatly meet your desired air flow to fully oxygenate your fish tank.
- Quiet Operation: With built-in multi-level muffler construction to shield motor noise and 4 low rubber feet to minimize vibration, it reduces noise to less than 45 dB like the hum of a refrigerator.
- 4 Outlet Ports: Come with a 4-outlet copper distributor to manually control the air flow for your multiple needs. Perfect for running 4 filters or air stones at the same time.
Color: Gold
Brand: Pawfly
Material: rubbe
Item Weight: 1.29 Kilograms
Product Dimensions: 5"L x 4.8"W x 3.8"H
Product Dimensions : 5 x 5 x 3.31 inches; 2.84 Pounds
Item model number : Pawfly-CW0225-EU
Batteries : Lithium Metal batteries required.
Date First Available : July 2, 2019
Manufacturer : Pawfly
Best Sellers Rank: #22,052 in Pet Supplies (See Top 100 in Pet Supplies) #43 in Aquarium Air Pump Accessories
#43 in Aquarium Air Pump Accessories:
Customer Reviews: 4.5 4.5 out of 5 stars (2,541)
Power Source: Corded Electric
Air Flow Capacity: 4.23 Gallons Per Minute
Operation Mode: Automatic
Item Weight: 1.29 Kilograms
Item Dimensions L x W x H: 5"L x 4.8"W x 3.8"H
Color: Gold
Material Type: rubbe
Brand Name: Pawfly
Manufacturer: Pawfly
UPC: 652811966114
Model Number: Pawfly-CW0225-EU
Unit Count: 1.0 Count
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Aug 8
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: Basic Standard (Up to 300 Gallon)
I wasn't quite ready to spring for a Linear Piston Air Pump for my tiny fish room so I bought one of these pumps and liked it so much I bought another. Super quiet, if it gets a bit noisy check to be sure it's sitting level. They get buzzy when they're not level, but if you set the pump on a thin piece of carpet it's basically silent. Great output, one could handle my entire fishroom no problem. I run multiple tanks off of each air pump and find it's easier to get even airflow with two pumps due to how the Air Flow Distributor works. A Linear Piston Air Pump that could run all of my tanks would have run upwards of $200 and been a far noisier option. For $40 you can't go wrong. I've had them up and running for four months now, no issues, but will update this review if they clunk out.
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Reviewed in the United States on May 25, 2026 by Ssp
Size: Basic Standard (Up to 300 Gallon)
Powerful, quiet and two speeds makes this one very useful. I've bought multiple air pumps for my DWC and NFT small hydroponic set ups and this one is still going strong, while the cheap ones eventually failed. My current Pawfly 254 has been a good pump since 2021. Impressive air pump. Although this one is more expensive than the usual ones I buy, it's worth the money. Highly recommended.
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Reviewed in the United States on March 26, 2026 by Alfred Smith
Size: Basic Standard (Up to 300 Gallon)
The Pawfly 254 GPH is Powerful airpump. The price is good for a machine like this. Very economical. I definitely in the process of buying another one
Reviewed in the United States on March 23, 2026 by Karlton Henderson
Size: Basic Standard (Up to 300 Gallon)
I never leave reviews before I've used a product for a while, but I'm going to now. I can't vouch for this pump's longevity, but I can vouch for the strength and the noise level. First, it's not the most powerful pump I've owned, but it's powerful enough. I'm using it in a 55g sump to power two large sponge filters and two airstones and it's more power than needed for that for sure. Here's the part I love. Fish rooms are noisy. In my fish (sump) room, I have several pumps and motors running - including a whole home dehumidifier. With my old pump, the db reading near the pump was 84. Not just the pump... the whole loud room. After installing this pump the db reading of the whole loud room (not just the pump) dropped the db reading down nearly 20 points. The bubbles this things makes are louder than the pump sound. So far so good. The only reason it's not 5 stars is I can't say how it performs over time. Out of the box, I love it and will probably buy another soon!
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Reviewed in the United States on April 13, 2026 by Gary Korisko
Size: Basic Standard (Up to 300 Gallon)
Amazing air pump works very well I would buy more in the future
Reviewed in the United States on April 10, 2026 by Sean Delong
Size: Basic Standard (Up to 300 Gallon)
I just received this pump today and hooked it up for my four (5 gal bucket) DWC setup. This thing is amazingly quiet! The last pump that I was using (Vivosun Model ACO-032) sounded like a German Panzer Tank in comparison. The old pump was a few years old but, it was never as quiet (although way more power at 32W versus 8W). For four buckets this Pawfly is all that I needed and so quiet, I can't even tell that it's running other than seeing the bubbles. I just hope that it doesn't die on me too soon like everything else these days! 🫰
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Reviewed in the United States on March 27, 2026 by patrickguitar
Size: Basic Standard (Up to 300 Gallon)
I have a 750g, 6’ tall aquarium that multiple different air pumps failed to deliver bubbles too. It was just a combination of too much back pressure from the water and too long of a tube that the air could never make it all the way through. Then I bought this pump and it actually worked. It feeds 3 large air stones no problem at all and its QUIETER than the small airpumps that failed to get the job done. So more power and less noise. Super impressed.
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Reviewed in the United States on December 21, 2025 by Ahmet Kalkan
Size: Basic Standard (Up to 300 Gallon)
This pump performs at a 4 or 5 star rating but I am giving it only 3. Why? Because I don't know if it will last because the description does not match the specifications on the instruction sheet enclosed with it. To quote from the Amazon description: "Strong Output: Supply 254 gallons of steady air flow per hour with low power consumption. Suitable for aeration in large PONDS or water gardens up to 300 gallons." I have capitalized the word POND for a reason. The Caution section in the instructions says, "This product is only for indoor use." and this statement is made a 2nd time under a Warning section. I'm curious - JUST HOW MANY PEOPLE HAVE A POND IN THEIR HOUSE?? The box this pump came in also carries another warning, "Never leave the air pump at temperatures below 41°F/5°C. So, here I am with an air pump that pumps a heck of a lot of air- definitely 5 star quality and fits my exact need for air! And it IS very quiet - just what the description says. I bought it to supply air to my fish pond on my patio when I have to turn the filter off because of freezing temperatures BUT I am not using it per instructions. This air pump is under cover on a patio and will not come in contact with inclement weather but will be subject to cold down to about 20°F (maybe lower) as Utah winters are cold. I debated whether to return it because of the discrepancies in description and instruction, but it works so well, I decided to chance it. We will see how long it lasts. At least I have my old pump as a backup if it fails.
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Reviewed in the United States on November 23, 2025 by J. Glick