---
product_id: 405001370
title: "Fluval Air Diffuser Pack of 2 for Aquarium Fish Tank Oxygenation"
brand: "fluval"
price: "R$134"
currency: BRL
in_stock: true
reviews_count: 5
category: "Fluval"
url: https://www.desertcart.com.br/products/405001370-fluval-air-diffuser-pack-of-2-for-aquarium-fish-tank
store_origin: BR
region: Brazil
---

# Secure suction cup mount Quick airline tubing connection Adjustable flow control Fluval Air Diffuser Pack of 2 for Aquarium Fish Tank Oxygenation

**Brand:** fluval
**Price:** R$134
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your aquarium’s vibe with precision oxygenation that’s easy, silent, and sleek!

## Quick Answers

- **What is this?** Fluval Air Diffuser Pack of 2 for Aquarium Fish Tank Oxygenation by fluval
- **How much does it cost?** R$134 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/405001370-fluval-air-diffuser-pack-of-2-for-aquarium-fish-tank)

## Best For

- fluval enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup:** Plug-and-play design connects instantly to any standard aquarium air pump.
- • **Silent Operation:** Whisper-quiet performance keeps your aquatic environment peaceful and stress-free.
- • **Versatile Placement:** Strong suction cup mount ensures stable positioning anywhere in your tank.
- • **Optimized Oxygenation:** Effective water surface agitation boosts oxygen levels for healthier fish and plants.
- • **Customizable Bubble Flow:** Large easy-grip dial lets you dial in perfect oxygenation with precision.

## Overview

The Fluval Air Diffuser Pack of 2 offers a user-friendly, adjustable solution for aquarium oxygenation. Compatible with all air pumps, it features a secure suction cup mount and a large dial for precise bubble flow control, enhancing water surface agitation to improve oxygen levels and promote a thriving aquatic environment.

## Description

Compatible with all aquarium air pumps, the Fluval Air Diffuser is easy to install, quiet to operate and offers adjustable flow for customized bubble control, making it an ideal alternative to traditional air stones. Key Features: Easy to install, quickly connects to airline tubing Secure suction cup mount for versatile positioning Large easy-grip dial for simplified adjustment turn dial clockwise to increase pressure and counter-clockwise to reduce pressure. Provides effective water surface agitation for better oxygenation. Dimensions: 3 x 3 x 5.5 cm (LxWxH)

Review: Immer wieder
Review: Very good diffusers, great aeration, fully adjustable flow, good size, easy to fit , great value, silent in use.

## Features

- Easy to install, quickly connects to airline tubing
- Secure suction cup mount for versatile positioning
- Large easy-grip dial for simplified adjustment
- Turn dial clockwise to increase pressure and counter-clockwise to reduce pressure
- Provides effective water surface agitation for better oxygenation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NVWFK1S |
| Age Range | All Life Stages |
| Batteries Included? | No |
| Best Sellers Rank | #5,156 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #20 in Faucet Aerators |
| Brand | Fluval |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (470) |
| Date First Available | 1 February 2022 |
| Included Components | All items listed in description. |
| Item model number | A1140 |
| Manufacturer | Fluval |
| Material Type | Plastic |
| Power Source | Corded Electric |
| Product Dimensions | 3 x 3 x 5.5 cm; 20 g |
| Size | S |
| Team | Fluval |
| Usage | Indoor |

## Product Details

- **Brand:** Fluval
- **Colour:** Black
- **Item weight:** 0.02 Kilograms
- **Material:** Plastic
- **Product dimensions:** 30L x 30W x 55H millimeters

## Images

![Fluval Air Diffuser Pack of 2 for Aquarium Fish Tank Oxygenation - Image 1](https://m.media-amazon.com/images/I/615x0anlnDL.jpg)
![Fluval Air Diffuser Pack of 2 for Aquarium Fish Tank Oxygenation - Image 2](https://m.media-amazon.com/images/I/61euaEGEPAL.jpg)
![Fluval Air Diffuser Pack of 2 for Aquarium Fish Tank Oxygenation - Image 3](https://m.media-amazon.com/images/I/61yShwgIUrL.jpg)
![Fluval Air Diffuser Pack of 2 for Aquarium Fish Tank Oxygenation - Image 4](https://m.media-amazon.com/images/I/71PDVK7CuQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***E on 30 December 2024*

Immer wieder

### ⭐⭐⭐⭐⭐ Review
*by G***6 on 17 December 2025*

Very good diffusers, great aeration, fully adjustable flow, good size, easy to fit , great value, silent in use.

### ⭐⭐⭐⭐⭐ Review
*by K***T on 11 January 2026*

These Fluval air pump diffusers have been performing exactly as expected and have been a great addition to my aquarium setup. They produce a consistent stream of fine bubbles that provide good aeration without being overly aggressive. Installation was quick and straightforward, and the adjustable flow control makes it easy to dial in the right amount of air for the tank. Once positioned, they stay in place and continue running reliably. Build quality feels solid, and they’ve been operating smoothly with no issues. There’s nothing flashy about them, which is actually a plus — they’re dependable pieces of aquarium equipment that do their job well. If you’re looking for simple, effective aeration with reliable performance, these diffusers are a great option.

## Frequently Bought Together

- Fluval Air Pump Diffuser, Aerators for Aquriums, 2 Pack
- Fluval A1142 PVC Airline Tubing, 20'
- Fluval A402 Aquarium Air Pump 4.0W

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/405001370-fluval-air-diffuser-pack-of-2-for-aquarium-fish-tank](https://www.desertcart.com.br/products/405001370-fluval-air-diffuser-pack-of-2-for-aquarium-fish-tank)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-02*