---
product_id: 469623969
title: "Neo CO2 Diffuser with Customized Ceramic from South Korea(L-24mm)"
brand: "fzone"
price: "€ 38.63"
currency: EUR
in_stock: true
reviews_count: 13
category: "Fzone"
url: https://www.desertcart.at/products/469623969-neo-co2-diffuser-with-customized-ceramic-from-south-korea-l
store_origin: AT
region: Austria
---

# Microporous ceramic for ultra-fine CO2 mist High CO2 saturation for optimal plant absorption Durable acrylic body with leak-proof tight fit Neo CO2 Diffuser with Customized Ceramic from South Korea(L-24mm)

**Brand:** fzone
**Price:** € 38.63
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your aquascape with the finest CO2 diffusion — because your plants deserve the best!

## Quick Answers

- **What is this?** Neo CO2 Diffuser with Customized Ceramic from South Korea(L-24mm) by fzone
- **How much does it cost?** € 38.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/469623969-neo-co2-diffuser-with-customized-ceramic-from-south-korea-l)

## Best For

- fzone enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** Works seamlessly with all CO2 systems, including DIY setups, operating efficiently at just 20 PSI.
- • **Custom Fit for Your Tank:** Available in three sizes (S, M, L) tailored for tanks from 1 to 32+ gallons ensuring perfect bubble rate.
- • **Robust & Reliable Design:** Crafted from shatter-resistant acrylic with a permanently bonded ceramic disk to withstand high pressure.
- • **Precision Bubble Diffusion:** Microscopic pores create a super fine CO2 mist that maximizes absorption and plant growth.
- • **Effortless Installation & Stability:** Includes a strong suction cup for secure placement anywhere in your aquarium without slipping.

## Overview

The Fzone Neo CO2 Diffuser features a customized South Korean ceramic disk with microscopic pores that produce an ultra-fine CO2 mist, ensuring superior saturation and absorption by aquatic plants. Built with durable, transparent acrylic and a permanently bonded ceramic disk, it resists breakage and leaks under high pressure. Designed for tanks ranging from 1 to over 32 gallons, it offers precise bubble rates with easy installation via a secure suction cup. Compatible with all CO2 systems, it delivers efficient performance at low pressure, making it a reliable and elegant choice for professional aquascaping.

## Description

Welcome to FZONE — Enjoy the Art of Aquascaping Founded in 2018, Fzone creates aquarium products that combine high quality with clean, aesthetic design. What began as a passion grew into a mission — to offer products that are reliable, precise, and visually refined. We focus on CO₂ systems and aquarium accessories that improve plant growth while keeping setups neat and elegant. Thank you for your support — we look forward to growing with you. Founded in 2018, Fzone creates aquarium products that combine high quality with clean, aesthetic design. What began as a passion grew into a mission — to offer products that are reliable, precise, and visually refined. We focus on CO₂ systems and aquarium accessories that improve plant growth while keeping setups neat and elegant. Thank you for your support — we look forward to growing with you. FZONE CO₂ Aquarium Essentials CO2 Kit for Aquarium FZONE CO₂ System FZONE CO₂ Aquarium

Review: Fine bubbles and built in bubble counter! - I’m sure what the other reviewers were about but this work greats!! It produce small enough bubbles that dissolve very well even for shallow tanks. The suctions on the diffuser has not failed even when I accidentally push it around. That and my plants are definitely growing well while it also helps me fight the BBA algae, amazing product and easily a good investment. Also the built in bubble counter was a nice touch ;)
Review: When you just want something that works - Prior to adding CO2 to my tank I did a ton of research. If you are in the same boat as me you’ve probably watched several videos and YouTube and read a bunch of reviews trying to figure out what makes sense. Well in the case of your diffuser option this is the one to use. No more research necessary. The FZone diffuser is made of acrylic and that makes a HUGE difference when it comes to adding your CO2 line. The CO2 line is a bit heavier and less pliable than your regular air line. The fit around the pipette is really tight to prevent leaks. With the glass diffusers it is really easy to break the pipette rendering them useless. This isn’t the case with the acrylic. I still had to use a little heat on the hose and then moisten the pipette but it was easy and the seal is tight. I had read several reviews that said to soak the stone first so I put the diffuser in my tank the night before I installed my CO2 and it worked fantastic right away. The video shown is the large unit and the amount of CO2 I’m getting in my 55 gallon tank at 3 bubbles per 2 seconds on my FZone regulator . The bubbles are a fine mist and distribute throughout the tank easily. I placed the diffuser in the back of my tank around mid tank where current from the outlet of my canister starts pushing the water down. This provides excellent distribution of the CO2. I really couldn’t be happier with this diffuser and FZone as a company. Their products are made to last and at a price that won’t break the bank.

## Features

- The customized ceramic from South Korea used in Fzone co2 diffuser features microscopically small holes resulting in very fine and thorough bubble diffusion.The co2 diffuser provides a high level of CO2 Saturation in your aquarium. The fine mist of Co2 will easily break down into your water colum and absorbed by aquatic plants.
- Sleek and sturdy, the Co2 diffuser specially crafted to be micro porous the ceramic disk is permanently adhered to an acrylic bubble counter for a tight fit to hold under high pressure & provide a super fine mist of Co2. The from high-quality, transparent acrylic and is not easily broken when preforming aquarium maintenance.
- The aquarium co2 diffuser with the provided suction cup, users are able to place it in the corner of the planted aquarium securely.
- Only 20PSI(1.37bar) needed, The diffuser works with all CO2 system, even DIY steps. Recommend pressure higher than 25PSI.
- 3 model meets different tank size need. S for 1-2 bps(bubbles per second), for 13gal or less. M for 2-3 bps(bubbles per second), for 13-32gal. L for >3 bps(bubbles per second), 32 Gallons or more

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09WJ3LZQN |
| Best Sellers Rank | #13,938 in Pet Supplies ( See Top 100 in Pet Supplies ) #24 in Aquarium Air Pump Accessories |
| Brand | FZONE |
| Brand Name | FZONE |
| Customer Reviews | 4.2 out of 5 stars 994 Reviews |
| Item Form | Device |
| Item Weight | 1 Pounds |
| Liquid Volume | 32 Gallons |
| Manufacturer | FZONE |
| Manufacturer Part Number | 1 |
| Model Number | Large |
| Target Species | Fish |
| UPC | 764595878610 |
| Unit Count | 1.00 Count |

## Product Details

- **Brand:** FZONE
- **Item Form:** Device
- **Item Weight:** 1 Pounds
- **Liquid Volume:** 32 Gallons
- **Manufacturer:** FZONE

## Images

![Neo CO2 Diffuser with Customized Ceramic from South Korea(L-24mm) - Image 1](https://m.media-amazon.com/images/I/416sjy4SbBL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fine bubbles and built in bubble counter!
*by K***G on October 20, 2025*

I’m sure what the other reviewers were about but this work greats!! It produce small enough bubbles that dissolve very well even for shallow tanks. The suctions on the diffuser has not failed even when I accidentally push it around. That and my plants are definitely growing well while it also helps me fight the BBA algae, amazing product and easily a good investment. Also the built in bubble counter was a nice touch ;)

### ⭐⭐⭐⭐⭐ When you just want something that works
*by D***N on April 29, 2024*

Prior to adding CO2 to my tank I did a ton of research. If you are in the same boat as me you’ve probably watched several videos and YouTube and read a bunch of reviews trying to figure out what makes sense. Well in the case of your diffuser option this is the one to use. No more research necessary. The FZone diffuser is made of acrylic and that makes a HUGE difference when it comes to adding your CO2 line. The CO2 line is a bit heavier and less pliable than your regular air line. The fit around the pipette is really tight to prevent leaks. With the glass diffusers it is really easy to break the pipette rendering them useless. This isn’t the case with the acrylic. I still had to use a little heat on the hose and then moisten the pipette but it was easy and the seal is tight. I had read several reviews that said to soak the stone first so I put the diffuser in my tank the night before I installed my CO2 and it worked fantastic right away. The video shown is the large unit and the amount of CO2 I’m getting in my 55 gallon tank at 3 bubbles per 2 seconds on my FZone regulator . The bubbles are a fine mist and distribute throughout the tank easily. I placed the diffuser in the back of my tank around mid tank where current from the outlet of my canister starts pushing the water down. This provides excellent distribution of the CO2. I really couldn’t be happier with this diffuser and FZone as a company. Their products are made to last and at a price that won’t break the bank.

### ⭐⭐⭐⭐⭐ Nice and tiny bubbles.
*by R***. on May 29, 2026*

I love this nano diffuser. The bubbles are nice and tiny and the overall size of the diffuser is perfect for nano tanks.

## Frequently Bought Together

- FZONE Neo Acrylic CO2 Diffuser | Customized Ceramic | Smaller Diffuser Chamber| Finest CO2 bubbles | Work with All CO2 System Tanks
- DONGKER Aquarium CO2 Proof Tubing, 5M/16Ft Aquarium Air Line Tubing with 4 Suction Cup for Fish Tank Aquarium
- 2 Pack Drop Checker, Aquarium CO2 Tester Monitor Glass Drop Checker Aquarium CO2 Detector for Planted Fish Tank

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-08-20*