--- product_id: 292869952 title: "5.5L Aquarium CO2 Generator System Carbon Dioxide Reactor Kit with Regulator and Needle Valve for 600-800g Raw Material" brand: "fzone" price: "74389 som" currency: KGS in_stock: true url: https://www.desertcart.kg/products/292869952-5-5l-aquarium-co2-generator-system-carbon-dioxide-reactor-kit store_origin: KG region: Kyrgyzstan --- # 12V DC solenoid timer for customizable CO2 injection Precision needle valve with bubble counter, steady 1 bps 1.5mm SUS304 steel, 25% thicker for max safety 5.5L Aquarium CO2 Generator System Carbon Dioxide Reactor Kit with Regulator and Needle Valve for 600-800g Raw Material **Brand:** fzone **Price:** 74389 som **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your aquarium game with precision CO2 control—because your plants deserve the spotlight! ## Quick Answers - **What is this?** 5.5L Aquarium CO2 Generator System Carbon Dioxide Reactor Kit with Regulator and Needle Valve for 600-800g Raw Material by fzone - **How much does it cost?** 74389 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/292869952-5-5l-aquarium-co2-generator-system-carbon-dioxide-reactor-kit) ## 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 - • **Backflow Protection:** Innovative check valve design prevents water from damaging your CO2 tank, extending the life of your investment and keeping your setup pristine. - • **Precision CO2 Control:** Fine-tune your aquarium’s CO2 flow with a high-accuracy needle valve and integrated bubble counter, ensuring steady, reliable dosing every time. - • **Smart Timer Compatibility:** 12V DC solenoid allows you to schedule CO2 injection with ease, syncing perfectly with your aquarium’s natural light cycle for optimal plant growth. - • **Industrial-Grade Durability:** Crafted from 1.5mm thick SUS304 stainless steel, built to withstand pressures up to 1137 PSI—because your aquatic ecosystem deserves the best. - • **Complete DIY Kit with Warranty:** Everything you need in one sleek 4L system, backed by a 1-year warranty and 24/7 customer support—join the community of savvy aquarists who won’t settle for less. ## Overview The FZONE 4L Aquarium CO2 Generator System is a professional-grade DIY kit featuring a robust 1.5mm thick SUS304 stainless steel bottle capable of handling pressures up to 1137 PSI. It includes a precision needle valve with an integrated bubble counter and backflow check valve for accurate and safe CO2 dosing. Powered by a 12V DC solenoid compatible with timers, it allows customizable CO2 injection schedules. Designed for 600-800g of raw material input, this system offers durability, safety, and fine control, supported by a one-year warranty and round-the-clock customer service. ## Description FZONE 5.5L Aquarium CO2 Generator System Carbon Dioxide Reactor Kit with Regulator and Needle Valve for 600-800g Raw Material ## Features - Professional DIY Kit: a complete system in 4L size bottle, that includes SUS304 stainless bottle, regulator, precision needle valve, and easy adjustable bubble counter - Safe: the bottle body is made of 1.5mm thick SUS304 stainless steel (25% thicker than normal 1.2mm bottle); it can sustain pressure up to 80kg/cm2(or 1137 PSI); safety valve will open automatically when the inside pressure exceeds the safety threshold - Needle Valve with Bubble Counter: high precision, aquarium specific needle valve provides accurate fine-tuning; steady 1 bps is achievable; bubble counter with check valve built-in; it stops water from back flowing into your CO2 tank (protects your CO2 tanks from rust and corrosion) - 12V DC Instead of AC Power: having the solenoid on a timer, you can specify when you want CO2 injection on and for how long - Attentions: the required powders to generate CO2 gas are not included; you will need citric acid and sodium bicarbonate powders. 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 | |---------------|-------| | Package Dimensions | 43.7 x 27.8 x 17.7 cm; 3.32 kg | | Manufacturer reference | FZ-4LKIT-US | | Item Form | Liquid | | Size | 2.5 l (Pack of 1) | | Number of Items | 1 | | Quantity | 1 | | Batteries required | No | | Batteries Included | No | | EU Energy Efficiency Label | A+++ | | Item Weight | 3.32 kg | ## Product Details - **Brand:** FZONE - **Liquid volume:** 4 Litres - **Item form:** Liquid - **Manufacturer:** FZONE - **UPC:** 764595876395 ## Images ![5.5L Aquarium CO2 Generator System Carbon Dioxide Reactor Kit with Regulator and Needle Valve for 600-800g Raw Material - Image 1](https://m.media-amazon.com/images/I/61WHFAHGpsL.jpg) ## Available Options This product comes in different **Pattern** options. ## Questions & Answers **Q: Dose this come with a uk plug or dose it come with an adapter to change it to uk plug ?.** A: If you order from amazon.co.uk, it come with UK plug **Q: How tall is this with the solenoid included? I see the bottle is 15inches but not th full height.** A: Total hight with solenoid and bubble counter is 58cm for the 2.5l unit. **Q: Hi long. Will this last o. A 500 litre tank** A: It depends on how much CO2 you are giving. **Q: Can somebody please tell me how and from where can i purchase the ots 12v dc solenoid for this co2 kit. many thanks** A: You can order it from Amazon as well. As a matter of fact I just ordered one to replace the old one that didn't work anymore. ## Frequently Bought Together - FZONE 4 L Aquarium CO2 Generator System Carbon Dioxide Reactor Kit with Regulator and Needle Valve for 600-800g Raw Material - Milliard Citric Acid 5 Pound - 100% Pure Food Grade Non-GMO Project Verified (5 Pound) - ARM & HAMMER Baking Soda Made in USA, Ideal for Baking, Pure & Natural, 2.7lb Bag --- ## 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.kg/products/292869952-5-5l-aquarium-co2-generator-system-carbon-dioxide-reactor-kit](https://www.desertcart.kg/products/292869952-5-5l-aquarium-co2-generator-system-carbon-dioxide-reactor-kit) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-05-21*