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Hydrofarm AAPA15L Active Aqua, 4 Outlets, 6W, 15 L/min Air Pump, Silver,Grey

4.5 4.5 out of 5 stars 5,911 ratings
$39.73
No Import Fees Deposit & $18.95 Shipping to Germany Details

Shipping & Fee Details

Price $39.73
AmazonGlobal Shipping $18.95
Estimated Import Fees Deposit $0.00
Total $58.68

Available at a lower price from other sellers that may not offer free Prime shipping.
6W
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Purchase options and add-ons

Color Gray
Brand Hydrofarm
Material Rubber
Item Weight 1.4 Pounds
Power Source Corded Electric

About this item

  • Super silent with multi-level muffler
  • Special artificial rubber to keep a steady air flow output and pressure that can be Adjusted freely
  • Low power consumption
  • 240-Gph, maximum amperage is 0. 08 and maximum decibels is 45
  • 6-Watts, 15 litters per minute

Customer ratings by feature

Easy to use
4.7 4.7
Durability
4.1 4.1
Value for money
4.1 4.1
Suction power
4.0 4.0
See all reviews

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Hydrofarm AAPA15L Active Aqua, 4 Outlets, 6W, 15 L/min Air Pump, Silver,Grey
This item: Hydrofarm AAPA15L Active Aqua, 4 Outlets, 6W, 15 L/min Air Pump, Silver,Grey
$39.73
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From the manufacturer


Hydrofarm - Tools for growing

Hydrofarm is one of the nation’s oldest wholesalers and leading manufacturers of hydroponics equipment and high-intensity grow lights.

Our products incorporate only premium quality components, and our professional-grade hydroponics and UL-listed lighting fixtures give you years of dependable service.

Active Aqua Air Pumps

Active Aqua Air Pumps for hydroponics are ideal for oxygenating reservoirs of all sizes. Oxygenation of hydroponic reservoirs using air pumps is vital for the health of plants and their root systems. Active Aqua Air Pumps introduce dissolved oxygen to the nutrient solution, keeping it well-aerated for each irrigation cycle.

  • Super silent with multi-level muffler
  • Special synthetic rubber diaphragm provides consistent airflow output, which can be easily adjusted with the pressure dial
  • Low power consumption
  • Adjustable air flow

Active Aqua Air Pumps will supercharge your roots with oxygen

Adjustable air flow

Using the air flow dial on the top of the pump, dial in just the right pressure for your situation.

Silent yet powerful

These air pumps are designed to be extremely quiet, which we achieve using a multi-level internal muffler.

Four sizes available

Available in four sizes so you can choose the right one for your grow project: 3.2 L/min, 7.8 L/min, 15 L/min, and 25 L/min.

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here. [PDF ]

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Hydrofarm AAPA15L Active Aqua, 4 Outlets, 6W, 15 L/min Air Pump, Silver,Grey

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Product Description

This air pump with 4 Outlets is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. 1 Year . 6-Watts, 15 liters per minute. 120-voltage. 240-GPH, maximum amperage is 0. 08 and maximum decibels is 45. Measures 6-inch length by 4-inch width by 9-2/5-inch height. This product weighs is 3. 1-pound.

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Hydrofarm AAPA15L Active Aqua, 4 Outlets, 6W, 15 L/min Air Pump, Silver,Grey
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Price$39.73$22.99$22.95$25.97$29.99$5.99
Delivery
—
Get it as soon as Thursday, Aug 8
Get it as soon as Thursday, Aug 8
Get it as soon as Thursday, Aug 8
Get it as soon as Thursday, Aug 8
Get it as soon as Thursday, Aug 8
Customer Ratings
4.54.5 out of 5 stars5,911
4.34.3 out of 5 stars135
4.04.0 out of 5 stars27
4.34.3 out of 5 stars310
4.44.4 out of 5 stars918
4.54.5 out of 5 stars2,028
Value for money
4.1
3.7
—
4.0
3.7
4.1
Noise level
3.7
3.7
—
3.9
3.3
—
Suction power
4.0
—
—
4.0
—
3.8
Sold By
Amazon.com
AC Infinity
Hydro Generation
HITOP
Tenyon
Wenshall
operation mode
Semi-Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
power source
Corded Electric
Corded Electric
Corded Electric
Corded Electric
AC
Corded Electric
air flow capacity
15 liters per minute
—
—
20 liters per minute
2271 liters per hour
—
material
Rubber
Plastic
—
Plastic
Aluminum
—
weight
1.4 pounds
0.81 kilograms
—
0.52 kilograms
0.9 kilograms
0.07 pounds

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Customer reviews

4.5 out of 5 stars
5,911 global ratings

Customers say

Customers like the value and performance of the air pump. For example, they mention it's an excellent value, and a good investment. That said, they appreciate the adjustability, and air flow. Opinions are mixed on quality, noise, size, and temperature.

AI-generated from the text of customer reviews

Select to learn more
PerformanceAir flowValueAdjustabilityNoiseQualityTemperatureSize
889 customers mention "Performance"803 positive86 negative

Customers are satisfied with the performance of the air pump. For example, they mention it's powerful, has an automatic timer, and has operated extremely efficiently. Some say the unit has not had any issues and is still going strong. Overall, most are happy with the product's performance.

"...and my grow lighting on an automatic timer and the air pump has operated extremely efficiently. I have no complaints...." Read more

"...Very impressive, especially for a high volume pump...." Read more

"...quantity of air (the water looks like it's boiling) and shows no sign of slowing down...." Read more

"It's a good air pump but kinda loud" Read more

329 customers mention "Air flow"231 positive98 negative

Customers like the air flow of the air pump. They mention that it produces an impressive amount of air, moves a massive amount of it, and has no problems supplying enough air. They also say that it distributes air evenly across all 4 outputs.

"...Air flow per dollars spent - This pump puts out GREAT air flow through FOUR separate outlets that don't depend on each other...." Read more

"...Good points so far: The pump moves a large quantity of air (the water looks like it's boiling) and shows no sign of slowing down...." Read more

"...I believe this effectively gives me half the available airflow, but hopefully I can limp it along on one side of the pump until I can find a more..." Read more

"...Air flow per dollars spent - This pump puts out GREAT air flow through two separate outlets that don't depend on each other...." Read more

187 customers mention "Value"158 positive29 negative

Customers like the value of the air pump. They say it's an excellent value and a good investment. Some mention that it'll put out great air flow for the money spent.

"...Air flow per dollars spent - This pump puts out GREAT air flow through FOUR separate..." Read more

"...Other than that I find the pump to be an excellent value and a good investment...." Read more

"...Air flow per dollars spent - This pump puts out GREAT air flow through two separate outlets..." Read more

"This is a nice pump at a fair price. I'm using it for an under gravel filter on a 25 year old 55 gallon aquarium. I DO NOT like powerheads...." Read more

101 customers mention "Adjustability"101 positive0 negative

Customers like the adjustability of the air pump. For example, they mention that it has an adjustable knob for air flow, and an adjustable dial on top that lets them control power. Some say that the pump is quiet and produces more air than Whisper.

"...Extra bonuses include the 4 outlets as mentioned, and adjustable air flow which is really cool...." Read more

"...I found this on Amazon and bought it. I like the adjustable air flow and how quiet the motor is. I’d recommend this." Read more

"...I liked the adjustable air flow. It was nice to be able to adjust the bubbling in the fish tanks (I had it feeding two tanks) according to what I..." Read more

"...Extra bonuses include the 2 outlets as mentioned, and adjustable air flow which is really cool...." Read more

922 customers mention "Noise"475 positive447 negative

Customers are mixed about the noise of the air pump. Some mention that it's significantly quieter than the smaller Hydrofarm, and runs perfect without noise. However, others say that it is noisy, but not excessively. They also mention that the air flow is adjustable and that it has a dial to control the amount of bubbling from the stones.

"...- I was very impressed with the low noise on this one which is significantly quieter than the smaller Hydrofarm even though the specs say otherwise...." Read more

"...I have no complaints. It can get a little loud if you turn it all the way up to high, but I really have no need to run it that high and the setting..." Read more

"...and thankfully did not need to worry about the noise - runs perfect without noise...." Read more

"...It is noisy, but not excessively: Probably not appropriate for a home aquarium, but sitting on a piece of wood inside a plastic shoe box..." Read more

325 customers mention "Quality"216 positive109 negative

Customers are mixed about the quality of the air pump. Some mention it's well built, heavy duty, and reliable. However, others say that it runs for a while, then eventually the pressure from the magnets or the pump isn't as powerful as they had hoped.

"...The construction is solid, and the design simple. Many other reviewers have also commented positively about the pump's reliability and durability...." Read more

"a bit bulky & noise but good quality" Read more

"Pump is under-powered and a little noisy turned all the way up......" Read more

"...thing is that after 2 years of non-stop 24/7 use, it is still running strong today...." Read more

112 customers mention "Temperature"34 positive78 negative

Customers are mixed about the temperature of the air pump. Some mention that it hasn't been a problem, the pump is usually warm to the touch, and has internal cooling. Others say that it runs quite hot, very very warm to touch, the metal 12 way diverter gets a little warm, and that it shuts off due to overheating.

"This thing is a beast in regards to power.... Downside is that it runs so hot its driving the temps in my tanks on my breeding racks 5F + over..." Read more

"...It does run a bit warmer too. The air and even the included air manifold get warm after several hours of use...." Read more

"...The pump also gets warm during continuous operation, but not to the point where it can't be handled...." Read more

"...The pump was very hot. We thought maybe it has to move more air. We opened up a few ports on the manifold so it was just blowing out air...." Read more

78 customers mention "Size"42 positive36 negative

Customers are mixed about the size of the air pump. Some mention that it's fairly big, while others say that it needs some serious space. The air hose was the wrong size and the fitting going into the pump was missing.

"...- The pump itself was of modest size, and so I could put it in a convenient place on a shelf without it taking up a lot of space.-..." Read more

"...Yeah, its HUGE. Comes with a 4 foot cord." Read more

"...The first thing I noticed is that it is smaller that I was especting, good!..." Read more

"...This unit is heavy and large...." Read more

Work horse
4 out of 5 stars
Work horse
This pump is great, its just enough to run two DWC buckets and that's perfect for me. I do think it could be a bit stronger and am doubtful it's as powerful as advertised but nevertheless it's a good pump. I'm running 4inch airstones in five gallon buckets and the pump is on 24/7 sense arrival. Hasnt lost any noticeable function and is quiet but to be honest the fans I run would probably drown it out anyways. Heat hasn't been a problem, the pump is usually warm to the touch which is great on cold mornings but has never affected the tent or water temps. At least not enough to be noticable or a concern. Overall, like the title states, it's a great little work horse. I do wish it came with some tubing and a check valve but that not expensive to get so it's not a deal breaker. I recommend this pump.
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Top reviews from the United States

Logan
5.0 out of 5 stars Great & Powerful Multi-Outlet (4) Air Pump
Reviewed in the United States on May 4, 2024
Style: 6WVerified Purchase
Have this pump on set up on my DIY Hydroponic setup - I travel a lot for work so I have this air pump and my grow lighting on an automatic timer and the air pump has operated extremely efficiently. I have no complaints. It can get a little loud if you turn it all the way up to high, but I really have no need to run it that high and the setting I have it on is quiet and effective. It would have been nice if it came with tubing, but I purchased the tubing and valve accessories separately for a great price here on Amazon!
One person found this helpful
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BoJangles
5.0 out of 5 stars Great bang for your buck air pump
Reviewed in the United States on May 15, 2016
Style: 6WVerified Purchase
I own this one AND the smaller 7.8L/min Hydrofarm pump, as well as others like Tetra. I'm an aquaponics guy and raise my own tilapia. I've tried a few different pumps out there and so far this brand has been the best value based on two main things: #1) Air flow per dollars spent - This pump puts out GREAT air flow through FOUR separate outlets that don't depend on each other. That's a huge benefit that eliminates having to have a "T" fitting AND two adjustment valves, which can not only slow your air flow but it's a pain in the ass to adjust. #2) Noise - I was very impressed with the low noise on this one which is significantly quieter than the smaller Hydrofarm even though the specs say otherwise. Very impressive, especially for a high volume pump. This one is almost as quiet as a Tetra Whisper pump but 300% more air flow given the equivalently priced Whisper. It also has very little vibration. Extra bonuses include the 4 outlets as mentioned, and adjustable air flow which is really cool. I own a bunch of pumps, including several Whispers like the Whisper 20, Whisper 40, and the larger Tetra 26075 Whisper Air Pump, 150 which even that produces only 2.6 liters/min air flow while this sucker puts out 15 liters/min, although the Whisper is definitely the quietest pump on the market. Even the Whisper 300 only has 4.6 L/min output at three times the price of this one. BOTTOM LINE: This is now my favorite pump out of about 8 pumps that I own. There are other pumps that put out more air flow but they are much more expensive and very loud. There are also more quiet pumps on the market but you would need 2 or 3 of those to put out the same air volume as this one. For the techies out there, specifications on the box says: Power = 6W ; Pressure = >2.319 PSI ; Air Output = 15L/Min ; Noise = <45 dB ; Weight = 3.5 Lbs ; Size = 187mm X 165mm X 95mm (7.3" X 6.5" X 3.75"). Yeah, its HUGE. Comes with a 4 foot cord.
84 people found this helpful
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Denesius
5.0 out of 5 stars Excellent value with a solid construction and air to spare
Reviewed in the United States on October 2, 2015
Style: 20WVerified Purchase
Bought this pump just about a month ago, as a way to aerate a pond. I hooked it up to a 3/8 non-floating air line (via an adapter, as the outlet is a tight 1/4-inch). The run is about 25 feet, and ends in a T-fitting going into 2 large air stones.
Good points so far: The pump moves a large quantity of air (the water looks like it's boiling) and shows no sign of slowing down. The mechanism is basically a solenoid moving at line frequency against a one-way valve. Unless the valve is poorly constructed, and if kept in a clean environment, it should last a very long time. The construction is solid, and the design simple. Many other reviewers have also commented positively about the pump's reliability and durability. The long air line that I'm using helps buffer the noise (the pump is VERY loud if run wide open!). It is noisy, but not excessively: Probably not appropriate for a home aquarium, but sitting on a piece of wood inside a plastic shoe box (to protect it from the elements), the noise is subdued and not at all intrusive. The pump also gets warm during continuous operation, but not to the point where it can't be handled. I'm guessing the greater the flow resistance, the greater the heat that's generated. The pump also has a built-in air filter that's easy to clean, and comes with a manifold with multiple valve controlled outlets. Haven't used it, so no comments.
Down sides so far: my biggest complaint so far: the supplied nipple has an odd tapered pipe thread; it would be tough to replace. Other than that I find the pump to be an excellent value and a good investment. I would definitely recommend, and would not hesitate to buy another should the need arise.
3 people found this helpful
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Chris
4.0 out of 5 stars Good little air pump
Reviewed in the United States on July 10, 2024
Style: 3WVerified Purchase
It's a good air pump but kinda loud
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Joe
5.0 out of 5 stars Good
Reviewed in the United States on July 4, 2024
Style: 6WVerified Purchase
Works great
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Spinster_Sister
5.0 out of 5 stars Nice as a starter multi outlet pump
Reviewed in the United States on July 12, 2023
Style: 12WVerified Purchase
Maybe I am jumping the gun but I really like this pump. I have over 10 tanks and wanted a single unit to run them instead of buying more extension cords and relying on single nano pumps for each tank. This unit is heavy and large. Do not think you can get away with placing it anyway because it's footprint is the size of a large dinner plate and the weight has to be at least 10 pounds.

The strength dial on top turns easy to either side to control the flow and it responds quickly. The outlets are far enough to accommodate a variety of sizes of nozzles or tube connections. It easily fit the "standard" airline tubing size but also the tiny adapter that comes with those tiny nano air tubing that comes with some nano pumps. The rubber feet help to elevate the pump for air circulation around the unit to keep it cool. Keep your pumps cool and out of direct sun.

The downside is that it is loud if you really turn the flow up. I have it connected to six 20 gallon tanks and two 10 gallons and thankfully did not need to worry about the noise - runs perfect without noise. If you need to turn the flow up, there are workarounds to help muffle the noise but that is the tradeoff.

Had I known I would suffer from MTS (Multi Tank Syndrome) I would have gladly started with this multi outlet unit. Less spent on extra extension cords, usb power blocks and nano pumps. Save yourself some frustration and money.
5 people found this helpful
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T. Garrison
3.0 out of 5 stars If turned low, the noise is low
Reviewed in the United States on December 16, 2023
Style: 3WVerified Purchase
If you expect this pump to come with air lines, it does not. If you expect this pump to be quiet, it most definitely is NOT!
It's only quiet at very low pressure. As soon as you turn it up even half way, it's loud enough that the pump cannot be closer than about 15 feet from where you sit or sleep. I have it in a closet with the door closed, and when the pump is turned to a level that is required to put plenty of air into the tank, it's loud enough to keep you awake at night.
One person found this helpful
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ronald nicklas
5.0 out of 5 stars Works better then expected
Reviewed in the United States on June 15, 2024
Style: 3WVerified Purchase
Compact size would by another
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Top reviews from other countries

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Dnthmn1985
5.0 out of 5 stars Runs good and is pretty quite for its size.
Reviewed in Canada on October 22, 2022
Style: 6WVerified Purchase
Good unit and works well, I have all 4 hoses in use and pump is only set at half output and it pushes more than enough air and is pretty quiet for the size of it.
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Benjamin Massey
5.0 out of 5 stars Just right.
Reviewed in Canada on April 21, 2021
Style: 12WVerified Purchase
One 8 outlet pump is good for 4x 5 gallon pails for DWC. Quiet for its output. Dense. Variable output.
One person found this helpful
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Cliente de Amazon
5.0 out of 5 stars Excelente compra
Reviewed in Mexico on February 28, 2020
Style: 60WVerified Purchase
Es un producto muy bueno, superior a todo lo que hay en ese segmento en el mercado, tanto en precio como en eficiencia. No es una bomba para interiores pues es un poco ruidosa y se calienta. Tengo dos y compraré mas. Las uso para el cultivo de Spirulina y funciona perfecto en tanque de 200 y 450 litros. No pongo difusores y están a casi 60 cm del profundidad.
One person found this helpful
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MR NEIL T HOLMES
2.0 out of 5 stars It's loud!
Reviewed in Germany on April 27, 2019
Style: 3WVerified Purchase
Although this pumps air wonderfully, it's loud. Very loud.
Direct from unpacking, it's running at 62dB. This is louder than normal conversation and is almost as loud as street noise.
With doors closed, I can still hear it pumping away in other rooms.
Should it be this loud?
Unfortunately, it's expensive, it's not broken and I have to keep on using it until it dies.
One person found this helpful
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faz
3.0 out of 5 stars Low air
Reviewed in India on June 28, 2018
Style: 6WVerified Purchase
Very low power
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