---
product_id: 420443168
title: "External Inline CO2 Diffuser Atomizer Aluminum Alloy for Planted Aquarium 16 mm"
brand: "clscea"
price: "$U2520"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/420443168-external-inline-co2-diffuser-atomizer-aluminum-alloy-for-planted-aquarium
store_origin: UY
region: Uruguay
---

# 100% Open Flow Horizontal/Vertical Connection Replaceable Disc External Inline CO2 Diffuser Atomizer Aluminum Alloy for Planted Aquarium 16 mm

**Brand:** clscea
**Price:** $U2520
**Availability:** ✅ In Stock

## Summary

> 🌊 Elevate Your Aquarium Game with Effortless CO2 Diffusion!

## Quick Answers

- **What is this?** External Inline CO2 Diffuser Atomizer Aluminum Alloy for Planted Aquarium 16 mm by clscea
- **How much does it cost?** $U2520 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/420443168-external-inline-co2-diffuser-atomizer-aluminum-alloy-for-planted-aquarium)

## Best For

- clscea enthusiasts

## Why This Product

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

## Key Features

- • **Customizable Setup:** Choose your connection direction for ultimate flexibility.
- • **Crystal Clear Monitoring:** Transparent window lets you see the diffuser in action.
- • **Efficient CO2 Dissolution:** Unique design saves CO2 and enhances plant growth.
- • **Built-in Backflow Prevention:** No extra check valve needed for peace of mind.
- • **Maximize Your Aquarium Space:** Inline design keeps your tank clutter-free.

## Overview

The External Inline CO2 Diffuser Atomizer is designed for planted aquariums, featuring a 100% open flow design that maximizes filter efficiency while keeping your tank tidy. With a transparent window for easy monitoring, customizable connection options, and a built-in check valve, this diffuser ensures high CO2 dissolution rates and hassle-free maintenance.

## Description

External Inline CO2 Diffuser Atomizer Aluminum Alloy for Planted Aquarium 16 mm

## Features

- 【Inline Design 】 100% Open Flow Design. There is no limit to the filter flow. Installed outside the tank, does not occupy the space in the tank, simple and neat.
- 【Clear and visible window】 Transparent and visible window, clearly see the work of the diffuser.
- 【Two connection version】 Support horizontal or vertical connection, customers choose the connection direction according to needs. Note: Need to be used with the filter!
- 【Replaceable disc】 The disk of the diffuser can be removed for cleaning or replaced. The ASIN of the replacement sheet is: B091DXVSHN
- 【High dissolution rate】 Experienced players know it better. The unique design dissolves CO2 more efficiently and saves CO2 more than in-tank CO2 diffusers.
- 【Built-in check valve】No additional check valve is required, built-in check valve pad, prevent water backflow.

## Images

![External Inline CO2 Diffuser Atomizer Aluminum Alloy for Planted Aquarium 16 mm - Image 1](https://m.media-amazon.com/images/I/61hJC7BOICL.jpg)

## Available Options

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

## Frequently Bought Together

- Clscea External Inline CO2 Diffuser Atomizer Aluminum Alloy for Planted Aquarium 16 mm
- FZONE Aquarium Co2 Regulator DC Solenoid with Bubble Counter and Check Valve Plant Grow DIY CO2 System CGA320 Side Open Cylinder
- FZONE 16 feet Aquarium Co2 Proof Tubing 3/16'' ID Black Food Grade Air Line Tubing

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**Shop now:** [https://www.desertcart.uy/products/420443168-external-inline-co2-diffuser-atomizer-aluminum-alloy-for-planted-aquarium](https://www.desertcart.uy/products/420443168-external-inline-co2-diffuser-atomizer-aluminum-alloy-for-planted-aquarium)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-20*