---
product_id: 616184520
title: "TUNAI AT-A6500 Air Pump for Aquarium Fish Tank Air Pump Powered with 4 Watts |3 litres Per Minute, Dual Outlets| Supports for Best Aeration and Oxygen Supply, Must Buy for Crowded Fish Tank"
brand: "tunai"
price: "€ 27.44"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/616184520-tunai-at-a6500-air-pump-for-aquarium-fish-tank-air
store_origin: IT
region: Italy
---

# 4 Watts power efficiency 3 L/min dual outlet airflow Low noise operation TUNAI AT-A6500 Air Pump for Aquarium Fish Tank Air Pump Powered with 4 Watts |3 litres Per Minute, Dual Outlets| Supports for Best Aeration and Oxygen Supply, Must Buy for Crowded Fish Tank

**Brand:** tunai
**Price:** € 27.44
**Availability:** ✅ In Stock

## Summary

> 🐠 Elevate your aquarium’s vibe with oxygen-rich waves!

## Quick Answers

- **What is this?** TUNAI AT-A6500 Air Pump for Aquarium Fish Tank Air Pump Powered with 4 Watts |3 litres Per Minute, Dual Outlets| Supports for Best Aeration and Oxygen Supply, Must Buy for Crowded Fish Tank by tunai
- **How much does it cost?** € 27.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/616184520-tunai-at-a6500-air-pump-for-aquarium-fish-tank-air)

## Best For

- tunai enthusiasts

## Why This Product

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

## Key Features

- • **Dual Outlet Design:** Simultaneously oxygenate multiple zones with 3 liters per minute airflow
- • **Smart Placement Safety:** Designed to sit above water level, preventing damage and ensuring durability
- • **Whisper-Quiet Operation:** Maintain tranquility with noise levels that won’t disturb your workspace or home
- • **Power-Packed Performance:** 4 Watts of energy-efficient aeration for healthier aquatic life
- • **Essential for Crowded Tanks:** Combat oxygen depletion in densely populated or planted aquariums effortlessly

## Overview

The TUNAI AT-A6500 Air Pump delivers efficient aeration with 4 Watts power and 3 liters per minute airflow through dual outlets, ensuring optimal oxygen supply for crowded or planted fish tanks. Its low noise design and smart placement above water level make it a reliable, must-have accessory for maintaining a healthy aquatic environment.

## Description

TUNAI AT-A6500 Air Pump for Aquarium Fish Tank Air Pump Powered with 4 Watts |3 litres Per Minute, Dual Outlets| Supports for Best Aeration and Oxygen Supply, Must Buy for Crowded Fish Tank

## Features

- WHY YOU NEED TUNAI AT-A6500 AIR PUMP FOR YOUR AQUARIUM? The more fish there are in a tank, the higher the chemical imbalance in the water is likely to be. This imbalance can cause decreased oxygen levels and necessitate an air pump. If your fish show any of the above symptoms, an air pump like AT-A6500 will likely solve the problem. AT-A6500 is powered with 4 Watts, Has output capacity of 3.0 Litres per Minute equipped with dual outlet, functions with low noise.
- FOR HOW LONG SHOULD USE TUNAI AT-A6500 AIR PUMP IN YOUR AQUARIUM? As long as the fish need air. If they are not getting enough they will tend to either sit still in the coldest spot of the tank or float at the top level. It is best to have appropriate size tanks, air pumps like TUNAI AIR PUMPS and filters so they can be run continuously to provide a stable environment in the tank.
- WHEN SHOULD ONE DECIDE HIS/HER AQUARIUM DESERVES AN AIR PUMP LIKE TUNAI AT-A6500? Common symptoms of oxygen-deprived fish include: A) Resting more than normal, B) Seeking oxygen at the top of a tank, C) Fast-moving gills, D) While air pumps are not always necessary, there are very few circumstances where they would not be beneficial to a tank. Air pumps benefit fish by allowing them more oxygen to breathe.
- DO ALL FISH REQUIRES AIR PUMP? Some species of fish, such as bettas, prefer still water, and the presence of an air pump can agitate them. In most cases, however, air pumps benefit fish by allowing them more oxygen to breathe.
- LIVING IN THE HOT & HUMID CONDITIONS? Warm water aquariums are more likely to need a TUNAI AT-A6500 air pump than those with cooler temperatures. Oxygen levels in water gradually decrease the warmer the temperature is, so fish that prefer warm water may benefit from increased oxygen flow.
- IMPORTANCE OF HAVING TUNAI AT-A6500 AIR PUMP IN PLANTED AQUARIUMS - The more plants and fish are in a tank, the lower the oxygen levels will be, and the greater risk your fish will be in danger. In this situation, a TUNAI AT-A6500 air pump may be needed to accommodate fish in the aquarium. The necessity for an air pump depends on the volume of plant and fish life in a tank. Ensuring that a tank is not overcrowded with marine life is key to maintaining the health of your fish.
- WHERE SHOULD YOU PLACE TUNAI AT-A6500 AIR PUMP? Air pumps like TUNAI AT-A6500 are always placed outside a tank and must be located higher than the water’s surface. Air pumps feed air into water through airline tubing that extends into the aquarium. If the pump is placed outside the tank below the water’s surface, pump failure can cause gravity to feed water to the pump and cause damage.
- AIR PUMPS CAN BE REPLACED WITH A AQUARIUM FILTER? NO. Aquarium air pumps and aquarium filters are entirely two different mechanisms. One cannot be replaced with another.
- DO's - Clean or replace the air tube or stone regularly to obtain maximum air outlet and longer life. Make sure to use the proper voltage, Strictly for Household aquarium use only. Disconnect all the plugs of the electrical aquarium appliances before putting your hands into the water. We recommend that air pumps and other electrical aquarium devices should be connected to power supplies with ground fault circuit interrupters.
- DON'Ts - Do not submerge the air pump into the water and the Air Pump must be placed above the water level. Do not oil at any time. Disconnect the plug if the pump fails down.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ATMAN, Chuangxing Electricals, Lianfeng Rood Liedong Village Xiaolan Town Zhongshan Guangdong P.R.C. |
| Country of Origin | China |
| Item model number | NR-R4QT-YL57 |
| Product Dimensions | 48 x 15 x 48 cm; 500 g |
| ASIN | B0CW2T9FSS |

## Product Details

- **Brand:** TUNAI
- **Material:** Plastic
- **Power Source:** Corded Electric
- **Air Flow Capacity:** 3 LPM
- **Operation Mode:** Automatic

## Images

![TUNAI AT-A6500 Air Pump for Aquarium Fish Tank Air Pump Powered with 4 Watts |3 litres Per Minute, Dual Outlets| Supports for Best Aeration and Oxygen Supply, Must Buy for Crowded Fish Tank - Image 1](https://m.media-amazon.com/images/I/51Q-qxqQxWL.jpg)
![TUNAI AT-A6500 Air Pump for Aquarium Fish Tank Air Pump Powered with 4 Watts |3 litres Per Minute, Dual Outlets| Supports for Best Aeration and Oxygen Supply, Must Buy for Crowded Fish Tank - Image 2](https://m.media-amazon.com/images/I/51KCPdU2cFL.jpg)
![TUNAI AT-A6500 Air Pump for Aquarium Fish Tank Air Pump Powered with 4 Watts |3 litres Per Minute, Dual Outlets| Supports for Best Aeration and Oxygen Supply, Must Buy for Crowded Fish Tank - Image 3](https://m.media-amazon.com/images/I/61b0cYoAVXL.jpg)
![TUNAI AT-A6500 Air Pump for Aquarium Fish Tank Air Pump Powered with 4 Watts |3 litres Per Minute, Dual Outlets| Supports for Best Aeration and Oxygen Supply, Must Buy for Crowded Fish Tank - Image 4](https://m.media-amazon.com/images/I/51N3CP7RJ5L.jpg)
![TUNAI AT-A6500 Air Pump for Aquarium Fish Tank Air Pump Powered with 4 Watts |3 litres Per Minute, Dual Outlets| Supports for Best Aeration and Oxygen Supply, Must Buy for Crowded Fish Tank - Image 5](https://m.media-amazon.com/images/I/614G5JvhGML.jpg)

## Available Options

This product comes in different **Size, Style Name** options.

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-23*