---
product_id: 729865290
title: "Desktop Aquarium CO2 System,45g CO2 Cartridge,5/8\" & 3/8\" Compatible"
price: "B/.170"
currency: PAB
in_stock: true
url: https://www.desertcart.com.pa/products/729865290-desktop-aquarium-co2-system-45g-co2-cartridge-5-8-3
store_origin: PA
region: Panama
---

# Up to 50 days runtime at 1 BPS Compact 9.84" x 1.96" slim design Compatible with 5/8" & 3/8" CO2 cartridges Desktop Aquarium CO2 System,45g CO2 Cartridge,5/8" & 3/8" Compatible

**Price:** B/.170
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your nano tank game with effortless CO2 precision!

## Quick Answers

- **What is this?** Desktop Aquarium CO2 System,45g CO2 Cartridge,5/8" & 3/8" Compatible
- **How much does it cost?** B/.170 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/729865290-desktop-aquarium-co2-system-45g-co2-cartridge-5-8-3)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Setup:** Quick-connect tubing means zero hassle—get your aquarium thriving in seconds.
- • **Space-Savvy Powerhouse:** Sleek, portable design fits perfectly on any desktop or nano aquarium without clutter.
- • **Bubble-Perfect Precision:** Consumes just 0.03 ml CO2 per bubble for efficient, long-lasting plant nourishment.
- • **Built to Last & Leak-Free:** Durable aluminum body with precision sealing ensures safety and reliability indoors.
- • **Universal Cartridge Compatibility:** Works seamlessly with both 5/8" and 3/8" CO2 cartridges—no extra adapters needed.

## Overview

The FZONE Desktop Aquarium CO2 System is a compact, portable CO2 regulator designed for small and nano aquariums. Compatible with both 5/8" and 3/8" CO2 cartridges, it offers up to 50 days of continuous CO2 supply at 1 bubble per second. Featuring a quick-connect setup and durable aluminum construction, it ensures easy installation, leak-free operation, and efficient plant growth support in limited spaces.

## Description

desertcart.com : FZONE Desktop Aquarium CO2 System,45g CO2 Cartridge,5/8" & 3/8" Compatible | Space-saving,Lasts 20–50 Days,Quick & Easy Setup,Compact,Portable,Lightweigh,Precision Bubble Control,For Nano Planted tanks : Pet Supplies

## Features

- Compact and Portable CO2 System: For small or desktop aquariums, standard large CO2 tanks can be bulky and impractical. This portable mini CO2 kit is just 9.84 inches tall and 1.96 inches wide, making it a perfect fit for small spaces. Its slim design is easy to hold with one hand, offering both convenience and ease of use.
- Compatible with 5/8" and 3/8" CO2 Cartridges Threads: This CO2 kit fits standard 5/8" threaded cylinders and comes with a 3/8" adapter, providing perfect compatibility with different cylinder sizes. No need to purchase additional converters or adapters, making it easy to use while saving you time and money.
- Long-Lasting High-Density：Liquid CO2’s higher density enables a compact design with extended usage. Through internal testing, we found that each bubble consumes only 0.03 ml of CO2. The mini CO2 regulator kit equipped with a 45g cartridge, can last up to 50 days at 1 BPS, on an 8-hour daily schedule.
- Effortless Setup ：Disposable CO2 cartridges eliminate the need for frequent refills, ensuring quick setup and low maintenance. The Quick-Connect feature allows instant CO2 tubing installation without rotating the pipe—setup is done in seconds.
- Safety and Reliability： This desktop CO2 kit features high-strength aluminum,a seamless design, and precision sealing to ensure durability and prevent leaks. The single-use design eliminates refilling, providing safety and convenience, making it perfect for indoor use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.2 out of 5 stars 166 Reviews |

## Images

![Desktop Aquarium CO2 System,45g CO2 Cartridge,5/8" & 3/8" Compatible - Image 1](https://m.media-amazon.com/images/I/51N4sSf-ABL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.com.pa/products/729865290-desktop-aquarium-co2-system-45g-co2-cartridge-5-8-3](https://www.desertcart.com.pa/products/729865290-desktop-aquarium-co2-system-45g-co2-cartridge-5-8-3)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-09-15*