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The Pond Guy

The Pond Guy Pond Aerator 2, Complete Aeration Kit, Add Oxygen to Koi & Fish Water Garden Ponds, Outdoor Diaphragm Compressor Pump, Air Line, Faux Grey Stone Rock Cover & 2 Submersible Diffuser Stick

    • Based on 352 reviews
Condition: New
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$339.98 Why this price?

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Availability: Only 5 left in stock, order soon!
Fulfilled by The Pond Guy, Inc.
Arrives May 30 – Jun 5
Order within 16 hours and 27 minutes
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Size: Pond Aerator 2 w/ Small TrueRock - Greystone


Features

  • Small Aerator for Ponds up to 6,000 Gallons and 4 Feet Deep -- Increases water circulation and oxygen saturation, improving the natural ecosystem. Ideal for a backyard pond or small outdoor fishpond.
  • Improves Water Quality & Clarity -- Bottom-diffused aerators push air through a diffuser stick and into your pond. Aeration supports beneficial bacteria, that clear pond water and eliminate pond muck.
  • Quiet Operation & Energy Efficient -- Electric compressor equipment has near-silent operation and is designed to run 24/7, using only 17 watts of power. Aerate your koi pond for just pennies a day.
  • Various Uses -- Use during the winter months to help keep a hole in pond ice and to vent harmful gases. Aerator kits can also be used in a large aquarium, stock tank, or hydroponic application.
  • Included Faux Rock Cover - Protect your investment from the elements with the TrueRock Small Boulder cover. Boulder is vented for proper airflow to the equipment. Durable fiberglass construction.

Brand: The Pond Guy


Color: Grey


Style: Diaphragm


Power Source: Corded Electric


Manufacturer: The Pond Guy, Inc.


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 30 – Jun 5

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.

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Top Amazon Reviews

    • This is much better than other brands!
Size: Pond Aerator 1
I was losing water from my pond and it was getting worse by the day. I decided to turn off the waterfall to see if that was the source. With the heat we’ve been having, I had to supply oxygen for the koi. I had purchased the Aquascape 4 disc aerator in the past and it didn’t last long. The discs came off and fell to the bottom then the unit stopped putting out air. The motor was running but not no air. Based on that experience, I decided to buy the one from The Pond Guy. When I unpacked the box I could tell this one was going to put out air! The hose is huge in comparison to Aquascape’s. It puts out more air with one hose than the other one with four hoses. Plus the line sinks so no ugly hose laying across the top of your pond. One issue I’ve had twice is that it suddenly stopped working. I am not sure if it tripped the circuit or if the unit overheated. I reset the circuit and plugged it back in and still nothing. Tried another outdoor outlet and nothing. I was about ready to pack it up and return for a replacement but made one last attempt. Plugged it back in to the same outlet and it worked. I’m baffled. If it happens again, I will send it back for a replacement. I’m having the waterfall rebuilt the middle of September when the heat wave ends. It took the koi about a week to adjust going from waterfall to aerator but they are fine now. Providing that the loss of power was not the unit, I do recommend this over others. It’s worth the extra money. And if it is the unit I will return for a replacement. It’s that good! UPDATE: I returned this unit because it shut down again. I ordered another one and it is perfect. It seems more powerful than the one I retuned. I had the leak repaired, the waterfall rebuilt and the pond pressure washed. It’s beautiful and I don’t think I’ll even need the heater for ice this winter because this aerator is that strong. I’m very happy with it and highly recommend it. ... show more
Reviewed in the United States on August 16, 2023 by Renee
    • It works good.
Size: Pond Aerator 1
I definitely see a difference with my fish being more active. It probably will help with the plant roots getting some oxygen also. I do have a bit of an issue with it getting hot and not producing as much air when the pump is in the sun and in the heat. It's only about 100 degrees and will get hotter in the summer. I will be building a shade canopy to for shade and to help keep it out of the weather. The pump is quiet and the airline looks like good quality. I just live in Arizona and it gets hot. ... show more
Reviewed in the United States on May 2, 2023 by Steve
    • Bubbles!
Size: Pond Aerator 1
Works great for my 2300g pond!
Reviewed in the United States on March 26, 2024 by Amazon Customer
    • Makes lots of bubbles
Size: Pond Aerator 1
Pond Guy products all seem top quality. My pond is about 30 feet long with a waterfall at one end. The other end was stagnant until I purchased the aerator. Now there are plenty of bubbles on the end opposite the waterfall. The fact that there are none in the middle section seems to be okay because I don't notice any fish at the top of the water gasping or avoiding that area. As for noise, the pump is far from my house, so it's not an issue. It seems pretty quiet anyway. I have the pump sheltered by a nearby bush and further protected by a tilted flower pot. I did not purchase the fake rock to shelter it. The three year warranty is added security. ... show more
Reviewed in the United States on November 8, 2023 by Hamage
    • Great product easy to use.
Size: Pond Aerator 1
Delivered on time. Put to work right away. Easy to install. Helping to keep pond originated in this hot weather. Fish love it. They play in the bubbles.
Reviewed in the United States on July 16, 2023 by Roger Young
    • Nice Aerator!
Size: Pond Aerator 1
Lots of powers in this little thing! Like that it lays flat on the bottom.
Reviewed in the United States on November 17, 2023 by Melinda Combs
    • Not good for an AZ Koi Pond. It keeps shutting off due to heat. See update in review
Size: Pond Aerator 1
Review Image by JC JC
Review Image by JC JC
Review Image by JC JC
Not good for an AZ Koi Pond, unless you can cover the aerator and it's in the shade. You need to cover it with some type of faux rock, like I have. I have it under a medium sized faux boulder, but the boulder is in the Sun all day. I have no shade around the perimeter of the pond, so the faux boulder and the pump are in the Sun half of the day. The pump will overheat and shut off to protect itself, but it will not stay running if it's 90° and Sunny out. The pump works great and the fish love swimming through the bubbles, but it's useless to me since I can't keep it running. Too bad. It's not a bad pump. I still gave it 4 stars because it's a great addition to a pond if you have it in the right environment. AZ is just too dang hot for it. Update: I found this wouldn't stay running for me since it is so hot in AZ and I can't relocate this in the shade. I ended modifying a Faux Boulder I got at Home depot with a cooling fan and a thermostatic switch. This work great. I have the sensor set to turn the fan on at 90°+-3°. See photos. Small 120v Fan: https://www.amazon.com/gp/product/B07QM5KKQF/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1 Cooling Thermostat 120v: https://www.amazon.com/gp/product/B01LZV591B/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1 ... show more
Reviewed in the United States on April 10, 2021 by JC JC
    • Great product
Size: Pond Aerator 1
This was purchased to use for our koi pond in the winter. We have used others in the past however they all fizzled out. This did an amazing job with no issues.
Reviewed in the United States on May 3, 2024 by JD

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