---
product_id: 570867218
title: "Aquarium Battery Air Pump 40 GPH Oxygen Pump for 5 to 30 Gallon Fish Tank Portable Aerator Pump for Outdoor Fishing and Fish Transportation, Battery Not Included (Accessories Inside The Pump)"
brand: "pawfly"
price: "₩84474"
currency: KRW
in_stock: true
reviews_count: 5
category: "Pawfly"
url: https://www.desertcart.kr/products/570867218-aquarium-battery-air-pump-40-gph-oxygen-pump-for-5
store_origin: KR
region: South Korea
---

# Portable for outdoor use 40 GPH steady airflow Battery-powered backup Aquarium Battery Air Pump 40 GPH Oxygen Pump for 5 to 30 Gallon Fish Tank Portable Aerator Pump for Outdoor Fishing and Fish Transportation, Battery Not Included (Accessories Inside The Pump)

**Brand:** pawfly
**Price:** ₩84474
**Availability:** ✅ In Stock

## Summary

> 🐟 Keep your fish alive and thriving—anywhere, anytime!

## Quick Answers

- **What is this?** Aquarium Battery Air Pump 40 GPH Oxygen Pump for 5 to 30 Gallon Fish Tank Portable Aerator Pump for Outdoor Fishing and Fish Transportation, Battery Not Included (Accessories Inside The Pump) by pawfly
- **How much does it cost?** ₩84474 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/570867218-aquarium-battery-air-pump-40-gph-oxygen-pump-for-5)

## Best For

- pawfly enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Clip-Ready:** Lightweight 200g design with a metal clip for easy attachment to tanks or buckets on the go.
- • **Versatile & Portable:** Perfect for 5 to 30 gallon tanks, outdoor fishing, or fish transport—your aquatic lifeline anywhere.
- • **All-in-One Convenience:** Includes air stone and 2-foot clear tubing inside the pump for instant setup—no extra purchases needed.
- • **Whisper-Quiet Operation:** Operates below 45 dB, ensuring peaceful environments without disturbing your fish or your rest.
- • **Uninterrupted Oxygen Flow:** Reliable 40 GPH output keeps your aquatic life thriving, even during power outages or outdoor trips.

## Overview

The Pawfly Aquarium Battery Air Pump delivers a steady 40 GPH airflow powered by 2 D batteries (not included), making it an essential portable aerator for 5 to 30 gallon tanks. Equipped with built-in air stone and tubing, it offers quiet operation under 45 dB and a compact design with a metal clip for easy outdoor or emergency use.

## Description

Pawfly Aquarium Battery Air Pump 40 GPH Battery Powered Oxygen Pump for 5 to 30 Gallon Fish Tank Bucket Portable Aerator Pump for Outdoor Fishing and Fish Transportation (2 D Battery Not Included)

Review: Bought to use in a power outage, which happened here today. Pleased to say this air pump works really well, although it is VERY noisy. Not an issue for me as I don't have any of my aquariums in any bedrooms. Have bought a couple more, for the same reason, for my other tanks. Update: Yet another power cut. This one lasting 36 hours and I can confirm that this air pump is amazing. The batteries lasted the whole time and I was able to set one up so it worked on three tanks at the same time. Another covered two. Great product to have as a back up. Would highly recommend.
Review: Exceeded my expectations. Works well for a short term thing in smaller tanks. Love my bubbler. Very powerful.

## Features

- Accessories Inside the Pump: Contain a small air stone and 2-foot frosty clear airline tubing Inside The Pump Body. Extremely convenient for basic aeration setup outdoors!
- Battery Powered: Driven by 2 D batteries (Not Included). An essential and reliable backup air source – Great to be used during outdoor fishing, power outage or fish transportation.
- Steady Output: Work great on 5 to 30 gallon fish tanks or buckets. Max flow rate: 40 GPH; Pressure: ≥ 0.012 MPa. Supplement oxygen in time to keep your fish and bait alive and fresh.
- Quiet Aeration: Give out noise less than 45 dB like the low hum of a refrigerator. It will neither disturb your sleep indoors nor scare the fish away when fishing outdoors.
- Light & Portable: Size: 5.6" L x 3.1" W x 1.6" T. Really lightweight and space-saving. Just install 2 batteries to go out immediately. And the metal clip makes it easy to be fixed on your fish tank or bucket.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C65H3TBK |
| Batteries Included? | No |
| Best Sellers Rank | #35,428 in Pet Supplies ( See Top 100 in Pet Supplies ) #1,958 in Aquarium Accessories |
| Brand | Pawfly |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (456) |
| Date First Available | 20 September 2023 |
| Department | unisex-adult |
| Included Components | 1 Pack Aquarium Battery Pump |
| Manufacturer | Pawfly |
| Material Type | Acrylonitrile Butadiene Styrene |
| Power Source | Battery Powered |
| Product Dimensions | 7.87 x 4.06 x 14.22 cm; 200 g |
| Size | 40GPH(5-30 Gallon) |
| Style | Dry cell |

## Product Details

- **Brand:** Pawfly
- **Colour:** Black
- **Item weight:** 0.2 Kilograms
- **Material:** Acrylonitrile Butadiene Styrene
- **Product dimensions:** 14.2L x 7.8W x 4.1H centimeters

## Images

![Aquarium Battery Air Pump 40 GPH Oxygen Pump for 5 to 30 Gallon Fish Tank Portable Aerator Pump for Outdoor Fishing and Fish Transportation, Battery Not Included (Accessories Inside The Pump) - Image 1](https://m.media-amazon.com/images/I/71i35IJLaeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***I on 23 November 2024*

Bought to use in a power outage, which happened here today. Pleased to say this air pump works really well, although it is VERY noisy. Not an issue for me as I don't have any of my aquariums in any bedrooms. Have bought a couple more, for the same reason, for my other tanks. Update: Yet another power cut. This one lasting 36 hours and I can confirm that this air pump is amazing. The batteries lasted the whole time and I was able to set one up so it worked on three tanks at the same time. Another covered two. Great product to have as a back up. Would highly recommend.

### ⭐⭐⭐⭐⭐ Review
*by K***L on 4 October 2024*

Exceeded my expectations. Works well for a short term thing in smaller tanks. Love my bubbler. Very powerful.

### ⭐⭐⭐⭐⭐ Review
*by M***1 on 14 August 2025*

Works really well. We’ve lost power a couple of times and this came handy for our saltwater tank with corals. I guess the battery life is pretty good so far, haven’t had to replace yet. Priced fairly well. The noise level is what you would expect from these battery operated air pump which doesn’t bother me. Highly recommended.

## Frequently Bought Together

- Pawfly Aquarium Battery Air Pump 40 GPH Oxygen Pump for 5 to 30 Gallon Fish Tank Portable Aerator Pump for Outdoor Fishing and Fish Transportation, Battery Not Included (Accessories Inside The Pump)
- Amazon Basics 4-Pack D Cell Alkaline Everyday Batteries, 1.5 Volt, 5-Year Shelf Life

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-04*