---
product_id: 742049010
title: "Koi Air Pump Pond Aerator Powerful Pond Air Pump Aerator Outdoor Septic Air Pump Hydroponic Air Pump 475/800/1270/2550GPH For Pond Aeration Waste Treatment Aquarium Fish Farm Seafood Restaurant"
brand: "hygger"
price: "255793 Ft"
currency: HUF
in_stock: true
reviews_count: 5
category: "Hygger"
url: https://www.desertcart.hu/products/742049010-koi-air-pump-pond-aerator-powerful-pond-air-pump-aerator
store_origin: HU
region: Hungary
---

# 18W high-efficiency power 475 GPH air volume ultra-quiet magnetic motor Koi Air Pump Pond Aerator Powerful Pond Air Pump Aerator Outdoor Septic Air Pump Hydroponic Air Pump 475/800/1270/2550GPH For Pond Aeration Waste Treatment Aquarium Fish Farm Seafood Restaurant

**Brand:** hygger
**Price:** 255793 Ft
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your aquatic ecosystem with silent, powerful airflow!

## Quick Answers

- **What is this?** Koi Air Pump Pond Aerator Powerful Pond Air Pump Aerator Outdoor Septic Air Pump Hydroponic Air Pump 475/800/1270/2550GPH For Pond Aeration Waste Treatment Aquarium Fish Farm Seafood Restaurant by hygger
- **How much does it cost?** 255793 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/742049010-koi-air-pump-pond-aerator-powerful-pond-air-pump-aerator)

## Best For

- hygger enthusiasts

## Why This Product

- Trusted hygger brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Outdoor Use:** Water-resistant build ideal for ponds, seafood tanks, septic systems, and hydroponic setups.
- • **Whisper-Quiet Operation:** Magnetic drive and multi-layer noise reduction keep your environment peaceful 24/7.
- • **Enhanced Heat Dissipation:** Innovative shell design and filtered air holes extend pump life by preventing overheating.
- • **Multi-Outlet Oxygen Supply:** Supports up to 6 tanks simultaneously with included 6-outlet diverter valve—perfect for fish farms or hydroponics.
- • **Powerful Pure Copper Motor:** Delivers robust 18W power with low energy use for nonstop pond aeration.

## Overview

The hygger Koi Air Pump is a high-performance, energy-efficient pond aerator featuring a pure copper motor delivering 475 GPH airflow at 18W power. Its ultra-quiet magnetic drive and multi-outlet valve make it ideal for fish farms, hydroponics, and septic aeration. Designed with advanced heat dissipation and water-resistant housing, it ensures long-lasting, reliable outdoor operation.

## Description

hygger Koi Air Pump Pond Aerator Powerful Pond Air Pump Aerator Outdoor Septic Air Pump Hydroponic Air Pump 475/800/1270/2550GPH For Pond Aeration Waste Treatment Aquarium Fish Farm Seafood Restaurant

Review: Perfect nice and quiet
Review: 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.

## 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 fish 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 stimulate 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.
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D3CVJN95 |
| Air Flow Capacity | 30 Gallons Per Minute |
| Brand | hygger |
| Colour | Black |
| Item Weight | 2 kg 720 g |
| Item model number | HUS-HG125-30-18W |
| Manufacturer | hygger |
| Material | Plastic Metal |
| Maximum Pressure | 30000 Pascal |
| Operation Mode | Automatic |
| Power Source | Corded Electric |

## Product Details

- **Brand:** hygger
- **Colour:** Black
- **Item Weight:** 2.72 kg
- **Material:** Plastic Metal
- **Power Source:** Corded Electric

## Images

![Koi Air Pump Pond Aerator Powerful Pond Air Pump Aerator Outdoor Septic Air Pump Hydroponic Air Pump 475/800/1270/2550GPH For Pond Aeration Waste Treatment Aquarium Fish Farm Seafood Restaurant - Image 1](https://m.media-amazon.com/images/I/41juF94RAFL.jpg)
![Koi Air Pump Pond Aerator Powerful Pond Air Pump Aerator Outdoor Septic Air Pump Hydroponic Air Pump 475/800/1270/2550GPH For Pond Aeration Waste Treatment Aquarium Fish Farm Seafood Restaurant - Image 2](https://m.media-amazon.com/images/I/41qOYUlD7RL.jpg)
![Koi Air Pump Pond Aerator Powerful Pond Air Pump Aerator Outdoor Septic Air Pump Hydroponic Air Pump 475/800/1270/2550GPH For Pond Aeration Waste Treatment Aquarium Fish Farm Seafood Restaurant - Image 3](https://m.media-amazon.com/images/I/51bXMX7ovHL.jpg)
![Koi Air Pump Pond Aerator Powerful Pond Air Pump Aerator Outdoor Septic Air Pump Hydroponic Air Pump 475/800/1270/2550GPH For Pond Aeration Waste Treatment Aquarium Fish Farm Seafood Restaurant - Image 4](https://m.media-amazon.com/images/I/51jnC7A8AbL.jpg)
![Koi Air Pump Pond Aerator Powerful Pond Air Pump Aerator Outdoor Septic Air Pump Hydroponic Air Pump 475/800/1270/2550GPH For Pond Aeration Waste Treatment Aquarium Fish Farm Seafood Restaurant - Image 5](https://m.media-amazon.com/images/I/51xcHTRQ3iL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 9 January 2026*

Perfect nice and quiet

### ⭐⭐⭐⭐⭐ Review
*by C***A on 24 May 2025*

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.

### ⭐⭐⭐⭐⭐ Review
*by Y***N on 9 May 2025*

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

## Frequently Bought Together

- 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
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- Summit Clear-Water Barley Straw Pond Treatment, 2-Pack, Treats upto 2000 Gallons, 1000 Gallons per Bale

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-18*