Search  for anything...

hygger Pond Aerator Pond Air Pump Linear Air Pump Powerful Quiet Commercial Tank Air Pump Pond Pump for Koi Pond Aeration Waste Treatment Septic Fish Farm Hydroponic Aquariums Seafood Restaurant

  • Based on 36 reviews
Condition: New
Checking for the best price...

Buy Now, Pay Later


As low as $12.83 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Sep 25 – Sep 26
Order within 11 hours and 37 minutes
Available payment plans shown during checkout

Size: 475GPH


Features

  • EXCELLENT PERFORMANCE : Built-in pure copper motor, pond air pump aerator have super power, high efficiency, low energy consumption, long service life. Model HG125-30, power 18Watt, air pressure 0.030Mpa, air volume 475GPH(30L/Min). Come with 6-outlets dieverter valve, you can connect tubing and air stone, so the pond air aerator pump can support the oxygen supply of 6 small fish tanks at the same time.
  • MULTIPLE APPLICATIONS : Use as fish oxygen air pump for pond, restaurant seafood tanks and aquariums, fish farms etc, improve the oxygen supply for fish. Use as hydroponic air pump, aerate nutrients to let root growth. Use as septic air pump, boost waste decomposition by adding oxygen to encourage aerobic bacteria to decompose organic matters.
  • IMPROVE HEAT DISSIPATION PERFORMANCE : The expansion of the shell surface and the design of the filtered air hole effectively promote heat dissipation and extend the service life of the pond oxygenator air pump. We recommend that the pond air pump is placed at a well-ventilated location.
  • ULTRA QUIET : Built-in motor magnetic drive design ensures less vibration and quieter operation. Designed thickened aluminium alloy shell, 4 silicone feet and rubber buffer, from inside to outside, multi-layer noise reduction, double sound absorption and shock protection to achieve low noise operation.
  • WATERPROOF : The pond aerator can be used outdoors on light rainy days, but it can't be exposed to moderate or heavy rain for a long time to prevent the pond air pump from being damaged. Please also avoid placing the air pump in water. Accessories: one 46-Outlets Manifold, 1 Adapter Bonnet, 1 Small Metal Hose Clamp, 1 Big Metal Hose Clamp, 1 Pure Copper Nozzle.

Color: Black


Brand: hygger


Material: Metal, Plastic


Item Weight: 6 Pounds


Power Source: Corded Electric


Package Dimensions ‏ : ‎ 11.8 x 8.26 x 8 inches; 6 Pounds


Item model number ‏ : ‎ HUS-HG125-30-18W


Date First Available ‏ : ‎ May 5, 2024


Manufacturer ‏ : ‎ hygger


Best Sellers Rank: #72,528 in Pet Supplies (See Top 100 in Pet Supplies) #147 in Aquarium Air Pumps


#147 in Aquarium Air Pumps:


Customer Reviews: 4.2 4.2 out of 5 stars 36 ratings


Color: Black


Brand: hygger


Material: Metal, Plastic


Item Weight: 6 Pounds


Power Source: Corded Electric


Air Flow Capacity: 30 Gallons per Minute


Maximum Pressure: 3E+4 Pascal


Operation Mode: Automatic


Manufacturer: hygger


Item Weight: 6 pounds


Item model number: HUS-HG125-30-18W


Date First Available: May 5, 2024


Item Package Dimensions L x W x H: 11.8 x 8.26 x 8 inches


Brand Name: hygger


Warranty Description: 2 year


Model Name: HUS-HG125-30-18W


Size: 475GPH


Number of Items: 1


Included Components: Diverter valve, Metal clamp, Pond air pump


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 25 – Sep 26

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Hygger pond air pump
Size: 475GPH
I bought this to replace my broken worn out air pump. To begin with the noise the Hygger air pump is very very quiet compared to my old air pump. I have been running this air pump for a month now running 24/7 and the performance hasn't changed since the day it was plugged in. Highly recommend this unit. ... show more
Reviewed in the United States on May 24, 2025 by CountryPanda

  • Quiet & Powerful
Size: 475GPH
Very impressive pump to aerate my 400 gal koi tank at 3ft deep. Plenty of air for a 9-inch diffuser. Best of all, it’s very quiet. Could barely hear it standing 2ft from the pump. Easy to install. Great value. Not sure how long the diaphragm will last though
Reviewed in the United States on May 9, 2025 by Yuki Nguyen

  • Seems to be a really good product
Size: 475GPH
Pump is working like a champ. I’ve been happy with it ever since I got it. I’ve had it for a month now, but I don’t see any problems with it in the future.
Reviewed in the United States on July 21, 2025 by THOMAS FOX

  • Works great.
Size: 1270GPH(40Watt)
Works great. I have a 5200 gallon indoor koi pond (CoffeeandKoi.com). I use hygger dc pumps for low costs and just replaced the air pump with this one. It os quieter and runs cooler. Great products.
Reviewed in the United States on June 3, 2025 by Andrea Dunagin

  • Broke after 10 months of use inside the house!!!
Size: 2550GPH(105Watt)
Only worked for 10 months,then started overheating and shut down. That was a lot of money to spend for 10 months !
Reviewed in the United States on July 24, 2025 by Ron lamb

  • Perfect pump
Size: 1270GPH(40Watt)
Perfect for a fish room,running 10 tanks and a bunch of egg tumblers. quiet and powerful.
Reviewed in the United States on May 15, 2025 by raul robles

  • Perfect for a small fish room or a large pond
Size: 1270GPH(40Watt)
I got this air pump to test out in my fish room before I bought the super expensive piston pump and I’m glad I did. It’s super quiet and has a lot of air pressure! Plenty enough to run my 12 tanks with no issue and you seriously can’t even hear the pump! I highly recommend
Reviewed in the United States on December 27, 2024 by hunter

  • Air
Size: 1270GPH(40Watt)
Works great, powerful
Reviewed in the United States on July 5, 2025 by Stephen Lehotsky

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...