--- product_id: 729865290 title: "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" brand: "fzone" price: "NT$3663" currency: TWD in_stock: true category: "Fzone" url: https://www.desertcart.tw/products/729865290-fzone-desktop-aquarium-co2-system-co2-regulator-with-45g-disposable store_origin: TW region: Taiwan --- # Lasts up to 50 days on 45g cartridge Compact 9.84" x 1.96" slim design Fits 5/8" & 3/8" threaded CO2 cartridges 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 **Brand:** fzone **Price:** NT$3663 **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your nano aquarium game with sleek, smart CO2 control! ## Quick Answers - **What is this?** 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 by fzone - **How much does it cost?** NT$3663 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/729865290-fzone-desktop-aquarium-co2-system-co2-regulator-with-45g-disposable) ## 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 - • **Space-Savvy Design:** Ultra-compact regulator perfect for desktop and nano aquariums, blending seamlessly into your workspace or living area. - • **Durable & Leak-Proof:** Crafted from high-strength aluminum with precision sealing for reliable, safe indoor use—no leaks, no worries. - • **Precision CO2 Delivery:** Consumes just 0.03 ml CO2 per bubble, ensuring efficient and consistent plant growth without waste. - • **Universal Compatibility:** Supports both 5/8" and 3/8" CO2 cartridge threads with included adapter—no extra purchases needed. - • **Effortless Setup & Maintenance:** Quick-connect tubing and disposable cartridges mean zero hassle and no refills, so you spend more time enjoying your aquarium. ## Overview The FZONE Desktop Aquarium CO2 System is a compact, portable regulator designed for nano aquariums. It supports both 5/8" and 3/8" threaded CO2 cartridges, including a 45g disposable cartridge that lasts up to 50 days at 1 bubble per second. Featuring a quick-connect setup, precision CO2 delivery, and durable aluminum construction, it offers a hassle-free, efficient solution for enhancing aquatic plant health in small spaces. ## Description desertcart.com : 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 : 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 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DY46N5WV | | ASIN | B0DY46N5WV | | Best Sellers Rank | #19,487 in Pet Supplies ( See Top 100 in Pet Supplies ) #45 in Aquarium Air Pump Accessories | | Brand Name | FZONE | | Color | silver grey | | Customer Reviews | 4.4 4.4 out of 5 stars (149) | | Date First Available | February 22, 2025 | | Date First Available | February 22, 2025 | | Directions | 1 | | Included Components | CO2 REGULATOR | | Item Package Dimensions L x W x H | 8.62 x 7.87 x 2.4 inches | | Item Weight | 1.17 pounds | | Item model number | MINI02 | | Item model number | MINI02 | | Manufacturer | FZONE | | Manufacturer | FZONE | | Model Name | Co2 system | | Package Dimensions | 8.62 x 7.87 x 2.4 inches; 1.17 pounds | | Specific Uses for Product | Aquarium | | Target Audience Keyword | Aquarium | | Warranty Description | 1 | ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/51N4sSf-ABL.jpg) ## Available Options This product comes in different **Pattern** options. --- ## 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.tw/products/729865290-fzone-desktop-aquarium-co2-system-co2-regulator-with-45g-disposable](https://www.desertcart.tw/products/729865290-fzone-desktop-aquarium-co2-system-co2-regulator-with-45g-disposable) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-08-02*