FZONE Desktop Aquarium CO2 System, CO2 Regulator with 45g Disposable CO2 Cartridge, Compatible with 5/8″ and 3/8″ Threaded Interfaces, Perfect for Nano Aquariums

Product description

We’ve upgraded to two gaskets

Gasket Upgrade

White gasket – Fits 5/8″ and 3/8″ threaded CO2 cartridges

Red gasket – Thicker, for 3/8″ thread only

* Please ensure the gasket is properly in place before piercing to prevent potential CO2 leakage.

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. co2 system aquarium Merchant Video

Compact CO2 System

Compared to other bulky CO2 cylinders, this mini aquarium CO2 regulator is designed to be lightweight, compact, and easy to handle. Its size is small enough to be effortlessly held with one hand, offering unparalleled convenience and portability. Perfect for smaller setups or limited spaces

Compatible with 5/8″ & 3/8″ CO2 Cartridge Threads

This aquarium CO2 regulator is designed with a 5/8” thread and includes a 3/8” adapter, ensuring compatibility with both 5/8” and 3/8” threaded CO2 cylinders.

Precise Adjustment Valve

Allows precise control of CO2 output, ensuring stable levels to meet different aquarium needs.

Quickly connect CO2 pipes

Quickly connect CO2 system pipes, making installation and removal easy for you to maintenance or adjustments.

Pressure Gauge

Displays internal CO2 pressure, helping you monitor remaining gas and adjust as needed.

CO2 solenoid valve (optional)

controls the opening and closing of CO2 supply, enabling automation, co2 conservation, and precise regulation to protect aquatic ecosystems.

INSTALLATION GUID

FZONE’s Related Products

FZ-QP-2-pack

45g Disposable CO2 Cartridges

FZ-CO2-Pipe

Aquarium CO2 Proof Tubing

FZ-Check Valve Diffuser

CO₂ Diffuser with Built-in Check Valve & Bubble Counter

Specification

5/8” Threaded interface

Specification

ID: 3/16 Length: 16 inch

Specification

S:19mm M:25mm L:33mm

Package Dimensions ‏ : ‎ 8.62 x 7.87 x 2.4 inches; 1.17 Pounds
Item model number ‏ : ‎ MINI02
Date First Available ‏ : ‎ February 22, 2025
Manufacturer ‏ : ‎ FZONE
ASIN ‏ : ‎ B0DY46N5WV
Best Sellers Rank: #21,808 in Pet Supplies (See Top 100 in Pet Supplies) #50 in Aquarium Air Pump Accessories
Customer Reviews: 4.3 4.3 out of 5 stars (134) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Compact and Portable CO2 System: For small or desktop aquariums, standard large CO2 tanks can be bulky and impractical. This portable mini CO2 regulator 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 regulator aquarium 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 CO2 regulator system 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.