---
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: "4402 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/742049010-koi-air-pump-pond-aerator-powerful-pond-air-pump-aerator
store_origin: DK
region: Denmark
---

# 18W pure copper motor power 475 GPH air volume (30L/min) Ultra-quiet magnetic drive 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:** 4402 kr
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your aquatic ecosystem with silent, powerful oxygen flow!

## 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?** 4402 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/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 Applications:** Perfect for ponds, aquariums, hydroponics, septic systems, and seafood tanks—oxygenate everything.
- • **Whisper-Quiet Operation:** Advanced magnetic drive and multi-layer noise reduction keep your environment peaceful.
- • **Multi-Tank Oxygen Supply:** 6-outlet diverter valve supports simultaneous aeration of multiple fish tanks or ponds.
- • **Durable & Weather-Resistant:** Aluminum alloy shell with enhanced heat dissipation and light rain waterproofing for outdoor use.
- • **Powerful & Efficient Performance:** Pure copper motor delivers high output with low energy use for long-lasting reliability.

## Overview

The hygger Koi Air Pump is a robust 18W pond aerator featuring a pure copper motor that delivers 475 GPH air volume. Designed for multi-tank use with a 6-outlet valve, it supports diverse applications from fish farms to hydroponics. Its ultra-quiet magnetic drive and heat-dissipating aluminum shell ensure durable, low-noise outdoor operation, making it an essential upgrade for any professional aquatic setup.

## 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

## 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 |
|---------------|-------|
| Colour | Black |
| Brand | hygger |
| Material | Plastic Metal |
| Item Weight | 6 Pounds |
| Power Source | Corded Electric |
| Air Flow Capacity | 30 Gallons Per Minute |
| Maximum Pressure | 30000 Pascal |
| Operation Mode | Automatic |
| Manufacturer | hygger |
| Item model number | HUS-HG125-30-18W |
| ASIN | B0D3CVJN95 |

## Product Details

- **Colour:** Black
- **Brand:** hygger
- **Material:** Plastic Metal
- **Item Weight:** 6 Pounds
- **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/61N+SldHGtL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.dk/products/742049010-koi-air-pump-pond-aerator-powerful-pond-air-pump-aerator](https://www.desertcart.dk/products/742049010-koi-air-pump-pond-aerator-powerful-pond-air-pump-aerator)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-28*