--- product_id: 122374819 title: "FZONE Aquarium CO2 Regulator for CGA320 Side Open CO2 Cylinder" brand: "fzone" price: "₨1925" currency: SCR in_stock: true category: "Fzone" url: https://www.desertcart.sc/products/122374819-fzone-aquarium-co2-regulator-for-cga320-side-open-co2-cylinder store_origin: SC region: Seychelles --- # Precision bubble counter with check valve prevents backflow Durable aluminum alloy body with fine-tuning knobs 12V DC split-type solenoid for safer, stable CO2 control FZONE Aquarium CO2 Regulator for CGA320 Side Open CO2 Cylinder **Brand:** fzone **Price:** ₨1925 **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your planted tank game with precision CO2 control that’s built to last! ## Quick Answers - **What is this?** FZONE Aquarium CO2 Regulator for CGA320 Side Open CO2 Cylinder by fzone - **How much does it cost?** ₨1925 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/122374819-fzone-aquarium-co2-regulator-for-cga320-side-open-co2-cylinder) ## 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 - • **Complete DIY Kit:** Includes bubble counter, check valve, and all necessary tools for effortless installation and maintenance. - • **Leak-Proof Design:** Upgraded sealing materials and check valve technology prevent leaks and water backflow, protecting your investment. - • **Precision CO2 Flow Control:** Fine-tune your aquarium’s CO2 release to a perfect 1 bubble every 3 seconds for optimal plant growth. - • **Advanced Safety & Stability:** Newest 12V DC split-type solenoid ensures safer, more reliable operation than traditional AC models. - • **Built to Last with Warranty:** Crafted from hard aluminum alloy with a 1-year warranty and responsive customer support for peace of mind. ## Overview The FZONE Aquarium CO2 Regulator features a cutting-edge 12V DC split-type solenoid for safer and more stable CO2 delivery, paired with a high-precision bubble counter and check valve to prevent backflow. Constructed from durable aluminum alloy with upgraded sealing materials, it offers fine-tuned control of CO2 flow at one bubble every three seconds. This all-in-one DIY system includes essential installation tools and is backed by a one-year warranty, making it a reliable choice for serious aquatic plant enthusiasts. ## Description desertcart.com : FZONE Aquarium CO2 Regulator for CGA320 Side Open CO2 Cylinder | DC Solenoid, Dual Gauge Easy Read, Durable, Safe & Reliable, Bubble Counter & Check Valve for Aquatic Plant CO2 System : Pet Supplies ## Features - UPDATED SPLIT-TYPE DC SOLENOID! Newest 12 DC split-type solenoid instead AC models, more safe and stable. - HIGH PRECISION STRUCTURE-This regulator is designed for the aquarium. High precision fine-tuning easy for co2 to be 1 bubble in 3 seconds. Upgraded sealing material avoid any leak. - BUBBLE COUNTER AND TOOLS INCLUDED! Together with bubble counter, you can read your co2 flow rate. Bubble counter with check valve function, stop water backflow to bottle. All installing tools included, make all goes easy. - CLASS 1 MANUFACTURING TECHNOLOGY! Made of hard aluminum alloy, surface spraying treated. Pressure knob and fine tuning knob with knurl. - One-year Warranty：Fzone will offer a one-year warranty, round-the-clock service, and you can reach out to us at any time for any product-related concerns. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07QFT69P8 | | Best Sellers Rank | #39,262 in Pet Supplies ( See Top 100 in Pet Supplies ) #111 in Aquarium Air Pump Accessories | | Brand Name | FZONE | | Customer Reviews | 4.2 4.2 out of 5 stars (1,327) | | Item Highlight | DC Solenoid, Dual Gauge Easy Read, Durable, Safe & Reliable, Bubble Counter & Check Valve for Aquatic Plant CO2 System | | Item Weight | 0.9 g | | Manufacturer | FZONE | | Manufacturer Part Number | FZ-0100 | | Model Number | 748323719468 | | Number of Items | 1 | | Number of Packs | 1 | | Pet Type | Fish | | Target Species | Fish | | UPC | 748323719468 | | Unit Count | 1 Count | | Warranty Description | 1 year manufacturer | ## Product Details - **Brand:** FZONE - **Item Weight:** 0.9 g - **Manufacturer:** FZONE - **Number of Packs:** 1 - **Unit Count:** 1 Count ## Images ![FZONE Aquarium CO2 Regulator for CGA320 Side Open CO2 Cylinder - Image 1](https://m.media-amazon.com/images/I/61cgmb2Lt6L.jpg) ![FZONE Aquarium CO2 Regulator for CGA320 Side Open CO2 Cylinder - Image 2](https://m.media-amazon.com/images/I/41d+hlNIBRL.jpg) ![FZONE Aquarium CO2 Regulator for CGA320 Side Open CO2 Cylinder - Image 3](https://m.media-amazon.com/images/I/411Bua8-5YL.jpg) ![FZONE Aquarium CO2 Regulator for CGA320 Side Open CO2 Cylinder - Image 4](https://m.media-amazon.com/images/I/41Iic9OxZrL.jpg) ![FZONE Aquarium CO2 Regulator for CGA320 Side Open CO2 Cylinder - Image 5](https://m.media-amazon.com/images/I/31em+POlSlL.jpg) ## Available Options This product comes in different **Pattern** options. ## Questions & Answers **Q: Hi, do you sell with 21.8 connector instead of CGA320 ?** A: Sorry we don't have that. **Q: Does this regulator fit a standard CO2 tank** A: Yes it does fit a standard Co2 tank. **Q: Do i have to buy two if im using a splitter for two tanks or does one control both?** A: The solenoid with bubble counter only can be used for one tank. **Q: If the solenoid is not making a clicking sound does that mean it’s not working? C02 will not come through.** A: Possibly. If you've eliminated the cord and the outlet then it's going to be a problem with the solenoid. ## Frequently Bought Together - FZONE Aquarium Co2 Regulator DC Solenoid with Bubble Counter and Check Valve Plant Grow DIY CO2 System CGA320 Side Open Cylinder - FZONE Aquatic CO2 Glass Drop Checker PH Momitor for Aquarium Plant Fish Tank Test CO2 Kit - Fzone Neo CO2 Diffuser with Customized Ceramic from South Korea(L-24mm) --- ## 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.sc/products/122374819-fzone-aquarium-co2-regulator-for-cga320-side-open-co2-cylinder](https://www.desertcart.sc/products/122374819-fzone-aquarium-co2-regulator-for-cga320-side-open-co2-cylinder) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-09-18*