---
product_id: 538995940
title: "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)"
brand: "pawfly"
price: "€ 28.52"
currency: EUR
in_stock: true
reviews_count: 13
category: "Pawfly"
url: https://www.desertcart.hr/products/538995940-pawfly-aquarium-battery-air-pump-40-gph-oxygen-pump-5
store_origin: HR
region: Croatia
---

# Battery-powered, portable freedom 40 GPH steady oxygen flow Ultra-quiet <45 dB operation 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)

**Brand:** pawfly
**Price:** € 28.52
**Availability:** ✅ In Stock

## Summary

> 🐟 Keep your aquatic friends thriving—anytime, anywhere!

## Quick Answers

- **What is this?** 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) by pawfly
- **How much does it cost?** € 28.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/538995940-pawfly-aquarium-battery-air-pump-40-gph-oxygen-pump-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

- • **Optimal Oxygen Flow:** Delivers 40 gallons per hour, perfect for 5-30 gallon tanks or buckets.
- • **Compact & Clip-Ready:** Lightweight 5.6" x 3.1" x 1.6" design with metal clip for easy attachment on the go.
- • **Reliable Battery Backup:** Runs on 2 D batteries (not included) to keep fish alive during power outages or transport.
- • **Whisper-Quiet Performance:** Operates below 45 dB, so it won’t disturb your peace or spook your fish.
- • **Effortless Outdoor Aeration:** Includes air stone & 2-ft tubing inside for instant setup anywhere.

## Overview

The Pawfly Aquarium Battery Air Pump is a compact, battery-powered aerator designed for 5 to 30 gallon tanks. It delivers a steady 40 GPH oxygen flow quietly (<45 dB) and includes essential accessories inside the pump for quick outdoor setup. Lightweight and portable with a metal clip, it’s ideal for fishing, fish transport, or emergency backup aeration.

## Description

desertcart.com : 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) : Pet Supplies

Review: Value for money. - I used this product for my mad scientist halloween display. It was worth the money and did it's purpose. After halloween I placed it in ma aquarium where I run it a couple of minutes every other day. It's sturdy, durable, easy to use. Battery lasts long enough, it's pretty quiet with pretty decent airflow.
Review: It works… well! - I recently purchased this bubbler, and I couldn't be happier with its performance. In a real test of endurance, it ran continuously for over 55 hours, and the results were astounding. I needed to keep a dozen shrimp alive in a 5-gallon bucket, and this little device proved to be a true lifesaver. Pros: Exceptional durability: The fact that it ran non-stop for more than two days without any hiccups speaks volumes about its build quality. Efficient oxygenation: My shrimp were as lively as ever, thanks to the steady supply of oxygen provided by this bubbler. Easy to use: Setting it up was a breeze, and it worked flawlessly from the get-go. Compact design: It doesn't take up much space, making it ideal for smaller containers like my 5-gallon bucket. If you're looking for a reliable bubbler to ensure the well-being of your aquatic pets, this is the one to go for. It passed a critical test with flying colors, and I have no doubt it will continue to perform admirably. Highly recommended

## 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 |
| Air Flow Capacity | 0.67 Gallons Per Minute |
| Best Sellers Rank | #29,805 in Pet Supplies ( See Top 100 in Pet Supplies ) #65 in Aquarium Air Pumps |
| Brand Name | Pawfly |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (492) |
| Included Components | 1 Pack Aquarium Battery Pump |
| Item Dimensions L x W x H | 3.1"L x 1.6"W x 5.6"H |
| Item Type Name | Aquarium Battery Pump |
| Item Weight | 0.2 Kilograms |
| Manufacturer | Pawfly |
| Material Type | Acrylonitrile Butadiene Styrene |
| Maximum Pressure | 0.01 Pascal |
| Operation Mode | Manual |
| Power Source | Battery Powered |
| Warranty Description | 1 Year Warranty |

## Product Details

- **Brand:** Pawfly
- **Color:** Black
- **Item Weight:** 0.2 Kilograms
- **Material:** Acrylonitrile Butadiene Styrene
- **Product Dimensions:** 3.1"L x 1.6"W x 5.6"H

## Images

![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) - Image 1](https://m.media-amazon.com/images/I/71i35IJLaeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Value for money.
*by M***A on February 1, 2026*

I used this product for my mad scientist halloween display. It was worth the money and did it's purpose. After halloween I placed it in ma aquarium where I run it a couple of minutes every other day. It's sturdy, durable, easy to use. Battery lasts long enough, it's pretty quiet with pretty decent airflow.

### ⭐⭐⭐⭐⭐ It works… well!
*by A***R on October 10, 2023*

I recently purchased this bubbler, and I couldn't be happier with its performance. In a real test of endurance, it ran continuously for over 55 hours, and the results were astounding. I needed to keep a dozen shrimp alive in a 5-gallon bucket, and this little device proved to be a true lifesaver. Pros: Exceptional durability: The fact that it ran non-stop for more than two days without any hiccups speaks volumes about its build quality. Efficient oxygenation: My shrimp were as lively as ever, thanks to the steady supply of oxygen provided by this bubbler. Easy to use: Setting it up was a breeze, and it worked flawlessly from the get-go. Compact design: It doesn't take up much space, making it ideal for smaller containers like my 5-gallon bucket. If you're looking for a reliable bubbler to ensure the well-being of your aquatic pets, this is the one to go for. It passed a critical test with flying colors, and I have no doubt it will continue to perform admirably. Highly recommended

### ⭐⭐⭐⭐ It works it’s just super loud lol
*by A***I on September 26, 2025*

I keep guppies. Every few weeks I need to offload some guppies at my local fish store. I pop batteries into this bad boy and hang it on the side of my 5 gallon bucket and we’re off to the races. It works, it’s noisy, but it works. Have used it multiple times and still does fine.

## 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 Croatia*
*Store origin: HR*
*Last updated: 2026-05-18*