---
product_id: 584845635
title: "Aquarium Air Pump 2.5 L/min Battery Powered Oxygen Pump for 20-120 L Fish Tanks, Portable Silent Aerator Pump with Metal Back Clip for Outdoor Fishing Power Outage (D Battery not Included)"
brand: "pawfly"
price: "$34.05"
currency: USD
in_stock: true
reviews_count: 8
category: "Pawfly"
url: https://www.desertcart.us/products/584845635-aquarium-air-pump-2-5-l-min-battery-powered-oxygen
store_origin: US
region: United States of America
---

# 2.5 L/min steady oxygen flow rate <45 dB ultra-quiet operation 2 D-battery powered for ultimate portability Aquarium Air Pump 2.5 L/min Battery Powered Oxygen Pump for 20-120 L Fish Tanks, Portable Silent Aerator Pump with Metal Back Clip for Outdoor Fishing Power Outage (D Battery not Included)

**Brand:** pawfly
**Price:** $34.05
**Availability:** ✅ In Stock

## Summary

> 🐟 Keep your fish thriving anywhere, anytime—silent, portable, and power-outage proof!

## Quick Answers

- **What is this?** Aquarium Air Pump 2.5 L/min Battery Powered Oxygen Pump for 20-120 L Fish Tanks, Portable Silent Aerator Pump with Metal Back Clip for Outdoor Fishing Power Outage (D Battery not Included) by pawfly
- **How much does it cost?** $34.05 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/584845635-aquarium-air-pump-2-5-l-min-battery-powered-oxygen)

## 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

- • **Complete Ready-to-Use Kit:** Includes air stone and 2-foot airline tubing inside the pump body—no extra purchases needed to get started.
- • **Whisper-Quiet Performance:** Operates below 45 dB, so it won’t disturb your peace or spook your fish—perfect for home or fishing trips.
- • **Versatile Tank Compatibility:** Optimized for 20-120 L (5-30 gallon) tanks, delivering consistent aeration to keep fish healthy and lively.
- • **Compact & Clip-On Convenience:** Lightweight with a metal back clip for easy attachment to tanks or buckets, making setup effortless and mess-free.
- • **Reliable Oxygen Boost Anywhere:** Battery-powered design ensures your aquatic friends stay oxygenated during power outages or outdoor adventures.

## Overview

The Pawfly Aquarium Air Pump delivers a reliable 2.5 L/min oxygen flow powered by 2 D batteries (not included), making it an essential portable aerator for 20-120 L fish tanks. Its ultra-quiet operation (<45 dB) and compact design with a metal clip ensure hassle-free use indoors or outdoors, especially during power outages or fishing trips. Complete with an air stone and airline tubing, this pump guarantees steady oxygen supply to keep your aquatic life healthy and vibrant.

## Description

Pawfly Aquarium Air Pump 2.5 L/min Battery Powered Oxygen Pump for 20-120 L Fish Tanks Buckets Portable Silent Aerator Pump for Outdoor Fishing, Power Outage and Fish Transportation : desertcart.co.uk: Pet Supplies

Review: Great - 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: "Loadza bubbles!!" - Great little product! Purchased for our little goldfish pond. Came the day after ordering, well packaged and simple set up. When you take it out of the box, everything you need is located in the battery compartment - Nice thick but malleable air pipe and a little air stone. The air stone produces loads of little bubbles and my two little fish seems to enjoy it. Not silent but not really loud. Really good value for money. So far I've ordered two - Will be ordering again. Highly recommend.

## Features

- Accessories Inside the Pump: Contain a small air stone and 2-foot (0.6 m) 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 5-30 gallon(20-120 L) fish tanks or buckets. Max flow rate: 2.5 L/min; 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: 5.6L x 3.1W x 1.6T(in) / 14L x 7.8W x 4T(cm). 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 | 10,904 in Pet Supplies ( See Top 100 in Pet Supplies ) 26 in Aquarium Air Pumps |
| Brand | Pawfly |
| Brand Name | Pawfly |
| Colour | B |
| Country Of Origin | China |
| Customer Reviews | 4.1 out of 5 stars 482 Reviews |
| Included Components | Aquarium Battery Air Pump |
| Item Dimensions L x W x H | 14.2L x 7.8W x 4.1H centimetres |
| Item Type Name | CW0535-BK-UK2 |
| Item Weight | 0.2 Kilograms |
| Item weight | 0.2 Kilograms |
| Manufacturer | Pawfly |
| Material | Plastic |
| Material Type | Plastic |
| Maximum Pressure | 0.01 Pascal |
| Operation Mode | Battery Powered |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Product Warranty | no |
| Product dimensions | 14.2L x 7.8W x 4.1H centimetres |

## Product Details

- **Colour:** B
- **Brand:** Pawfly
- **Material:** Plastic
- **Item weight:** 0.2 Kilograms
- **Product dimensions:** 14.2L x 7.8W x 4.1H centimetres

## Images

![Aquarium Air Pump 2.5 L/min Battery Powered Oxygen Pump for 20-120 L Fish Tanks, Portable Silent Aerator Pump with Metal Back Clip for Outdoor Fishing Power Outage (D Battery not Included) - Image 1](https://m.media-amazon.com/images/I/71i35IJLaeL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*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.

### ⭐⭐⭐⭐⭐ "Loadza bubbles!!"
*by S***. on 26 August 2024*

Great little product! Purchased for our little goldfish pond. Came the day after ordering, well packaged and simple set up. When you take it out of the box, everything you need is located in the battery compartment - Nice thick but malleable air pipe and a little air stone. The air stone produces loads of little bubbles and my two little fish seems to enjoy it. Not silent but not really loud. Really good value for money. So far I've ordered two - Will be ordering again. Highly recommend.

### ⭐⭐⭐⭐ Battery pump
*by M***T on 3 December 2025*

Does the job although quite noisy.

## 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 United States of America*
*Store origin: US*
*Last updated: 2026-02-23*