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Pond & Lake Aeration System,Pond Aerator Pump,550W Power 5.2CFM for Up to 3 Acre with Timer,3/4 HP Compressor (2 Diffusers, 1)

  • Based on 19 reviews
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Availability: Only 4 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Feb 9
Order within 22 hours and 24 minutes
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Number of Items: 1


Style: 2 Diffusers


Features

  • 1.The aeration system equipped with 550W powerful pure copper motor, pumps Max 5.6 CFM of air, support to aerate 3 acres lake or pond up to 50ft depth, has 60DB low noise level.
  • 2.Dual rocking piston design with cooling fins ensures quiet, efficient performance while maintaining consistent airflow
  • 3.This pond pump comes with a air compressor,two rolls of 100ft weighted tubing,two 10high-density stainless steel diffusers,two 12square stainless steel base and all the necessary fittings.
  • 4.Pond Aerator with a timer to allow you to set the opening and closing time independently, saving energy and consumption. regularly adjust the working time of the aeration system according to weather conditions, ensuring enough oxygen
  • 5.It is suggested to put the compressor in a pond aerator weatherproof outdoor cabinet,These precautions will lead to less dust and prolong the life of your machine.

Brand: MEISHUNDA


Material: Copper


Style: 2 Diffusers


Product Dimensions: 1"L x 1"W x 1"H


Power Source: Corded Electric


Maximum Flow Rate: 5.6 Cubic Feet Per Minute


Manufacturer: MEISHUNDA


UPC:


Brand: ‎MEISHUNDA


Material: ‎Copper


Style: ‎2 Diffusers


Product Dimensions: ‎1"L x 1"W x 1"H


Power Source: ‎Corded Electric


Maximum Flow Rate: ‎5.6 Cubic Feet Per Minute


Manufacturer: ‎MEISHUNDA


UPC: ‎716032411003


Item Weight: ‎68.2 pounds


Item model number: ‎HZLH-KYJ-002


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: March 29, 2025


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If you place your order now, the estimated arrival date for this product is: Monday, Feb 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews


  • Powerful & Reliable Aeration System
Number of Items: 1 Style: NO Diffusers
This pond and lake aeration system has been an excellent addition to my backyard pond. The 550W 3/4 HP compressor delivers strong performance, easily providing aeration for my 2-acre pond. It runs smoothly and efficiently, improving water clarity and keeping fish healthy by increasing oxygen levels. The built-in timer is a great feature that allows me to manage run times without constant supervision. Even though this version doesn’t include diffusers, it integrates easily with existing equipment. The construction feels durable and well-made, and it operates quietly for such a powerful pump. If you’re looking for a dependable, high-output aerator for a large pond or lake, this one is a solid choice and a great investment. ... show more
Reviewed in the United States on November 4, 2025 by Top Reviewer

  • Lots of volume from a quiet compressor.
Number of Items: 1 Style: NO Diffusers
The media could not be loaded. Well, it would’ve gotten five stars if the first one wasn’t making noise after the first week or so it was on. However, due to excellent customer service who replaced it … and has been working flawlessly since installing…. I still give it four stars. Great value for the money and it seems to be pretty durable, but this is only the first year I’ve been using it.. only been working for a couple months. We run the pump nonstop to put air into our 1 acre pond. It is pretty quiet and you can actually have a conversation where as you couldn’t with my old pump. It was so loud we turned it off when we were by the patio close to it. I included pictures and a video to show how quiet it is. Assembly was easy, but I am familiar with these kinds of pumps and basically mimic my old set up. We run two bubblers in my pond. ... show more
Reviewed in the United States on October 1, 2025 by JJfry JJfry

  • A Perfect Product for Anyone with a Pond or Lake
Number of Items: 1 Style: NO Diffusers
This is a very useful product that aerates ponds or lakes of up to 3 acres and up to 50 feet in depth. Fish in the pond die, as do plants, when the right amount of oxygen is not present. Airing the pond involves pumping air into it with this product. The air will give air to the fish and the plants and keep them healthy and reproductive, and keep your life beautiful You could use this in a pond at your farm, or a lake, or your community Association may want to use this with several of them to aerate the lake. Often, they are used to pump air into the lake or shoot water into the sky to aerate the water. This particular product features 550 W of power and utilizes a dual piston system to pump compressed air. It even comes with a timer so you can control the start and stop time of the aeration activity. You all remember when you were children and had fish in a fish tank and you got a aeration pump to pump air into your fish tank so if the fish and plants would continue to thrive, the same is true with larger ponds while they’d be at a golf course or some other location they develop sort of a scum on the top of the pond not enough air is getting into the water. This tends to break up the stagnant water, making it healthier for all the animals and plants that live in the pond, and also improves it. The odor of the pond is giving up. ... show more
Reviewed in the United States on September 18, 2025 by GARY

  • Aeration pump
Number of Items: 1 Style: NO Diffusers
This pump is missing the safety relief valve to make it work properly/safely, the other option is to ignore safety and cap the port where the pressure relief valve should go, but I would not recommend that.
Reviewed in the United States on September 19, 2025 by S

  • Easy to set up and use
Number of Items: 1 Style: NO Diffusers
This is a wonderful quality oil, free airless diffusion pump for ponds and similar fresh water lakes. Excellent quality. 110 V makes it very convenient.
Reviewed in the United States on October 26, 2025 by Amazon.Customer Amazon.Customer

  • Less algae in my pond
Number of Items: 1 Style: NO Diffusers
This aerator has been making a difference in my pond, I was having trouble with my old one, there was more algae than what I want to see there and we tried this one out, it took a while to see the difference but definitely worth the process. This aerator was not hard to install and it sits in place correctly, it is a bit heavy but that’s because it’s large capacity, it works really good and doesn’t overheat, is been working pretty good for us without any hiccups. My fish look happier and healthier also with better oxygen levels than what the old aerator was providing, however, I came across the fact that with this system you will have to get your diffuser, tubing, and all the extra stuff to make it work, so be aware that you’ll have to do additional shopping. Another thing is the noise level, I do recommend setting it up (timer included) to be operating in daytime so that you don’t cause unnecessary noise during night time, is not super loud but I prefer to quiet the sound at night. ... show more
Reviewed in the United States on October 1, 2025 by The Calix The Calix

  • This one stands out for its combination of power, quiet operation, and user-friendly setup
Number of Items: 1 Style: NO Diffusers
Powerful, Quiet, and Efficient Aeration for Large Ponds This pond aeration system is a high-performance solution for maintaining water quality in lakes or ponds up to 3 acres and 50 feet deep. The 550W pure copper motor delivers a strong 5.6 CFM airflow while keeping noise levels impressively low at just 60dB—ideal for residential or rural settings where quiet operation matters. The dual rocking piston design with integrated cooling fins ensures consistent airflow and efficient performance over long periods. I found the setup refreshingly simple: everything needed for installation is included, and the built-in timer allows for easy scheduling to optimize energy use based on seasonal needs. One thoughtful feature is the programmable timer, which lets you set independent start and stop times. This helps conserve energy while ensuring adequate oxygenation, especially during warmer months when oxygen levels can drop. For best results, it’s recommended to house the compressor in a weatherproof outdoor cabinet. Doing so helps reduce dust exposure and extends the unit’s lifespan—a smart precaution for long-term reliability. Compared to other aerators I’ve used, this one stands out for its combination of power, quiet operation, and user-friendly setup. It’s a dependable choice for pond owners looking to improve water clarity, reduce algae, and support aquatic life. ... show more
Reviewed in the United States on September 17, 2025 by Quality Control Inspector #360

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