Upgraded 2L/5L Aquarium CO2 Generator System with Timer-Enabled Motor Valve, Upgrade CO2 System Kit with Quick-Release Structure for Aquarium Plants Tanks (2L) — Open-Box, 23% Off

For first-time use, after setting the automatic mode, if the system is running, please switch to manual mode to turn it off first, then turn it back on. After turning it on, switch back to automatic mode to activate the built-in program and ensure proper operation. Just follow the above steps to set it up once, and you can use it normally afterwards. We are currently optimizing and adapting the timer’s built-in program for future direct use.Thanks for your understand and support!

Things to Note Before Purchase --(1)The motorized valve may make a soft sound when turning on/off — this is normal; (2)Soak the diffuser in your aquarium for 24 hours before use. If bubbles aren't released right away, wait briefly due to low initial air pressure. If problems continue, check tube connections for leaks; (3)The motorized valve is not waterproof; (4) Baking soda and citric acid need to be purchased separately.

Revolutionary Motor Valve Technology -- Upgrade your aquarium setup with our advanced CO2 generator system featuring a state-of-the-art motor valve. Unlike traditional solenoid valves, our motor valve allows you to set precise timers, ensuring consistent CO2 injection at your desired intervals. This exclusive feature sets our CO2 system apart from competitors, providing unparalleled control for optimal plant growth.

Quick-Release Structure for Hassle-Free Installation -- Experience the convenience of our CO2 aquarium kit's quick-release design. The bubble counter, valve, and air tube all feature a snap-in structure, replacing the old screw-on design. Installation and disassembly are now a breeze, saving you time and effort.

Heavy-Duty & Durable Build -- Our 2L CO2 bottles are crafted from 1.2mm premium SUS304 stainless steel, while the 5L ones are made of 1.5mm premium SUS304 stainless steel, both being 20% thicker than standard tanks. These robust bottles are far superior to plastic alternatives, offering enhanced durability, stability, safety, and high-pressure resistance, ensuring long-lasting performance.

Comprehensive Safety Features -- Your safety is our priority. An automatic pressure relief valve activates when CO2 pressure exceeds 30-40bar, safeguarding your aquarium from overpressure risks. With careful design and quality materials, we've minimized potential leakage points, ensuring a secure operation environment for your aquarium and its inhabitants.

All-In-One DIY Kit -- Our CO2 generator for aquarium plants comes as a complete kit. It includes a CO2 cylinder, hose, suction cups, bubble counter, CO2 diffuser, and the innovative motor valve. Simply add baking soda, citric acid, and water to the cylinder, close the valve, connect the accessories, and start providing your aquatic plants with the CO2 they need.

Transform your aquarium into a thriving underwater garden with our cutting-edge 2L/5L Aquarium CO2 Generator System with Timer-Enabled Motor Valve. This upgrade to our popular CO2 system kit is designed to meet the needs of both novice and experienced aquarists, offering advanced features and user-friendly design.​ The highlight of this CO2 aquarium kit is the revolutionary timer-enabled motor valve. Unlike common solenoid valves on the market, it enables you to set custom timers, allowing for precise control over when and how long CO2 is injected into your tank. This ensures that your aquarium plants receive the optimal amount of CO2, promoting lush growth and a vibrant aquatic environment.​ Installation has never been easier, thanks to the quick-release structure of our CO2 system for aquarium. The snap-in design of the bubble counter, valve, and air tube means you can assemble or disassemble the kit in seconds, making maintenance and adjustments a stress-free task.​ Constructed with high-quality 1.2mm SUS304 stainless steel, our CO2 bottles are built to last. They are 20% thicker than standard tanks, providing excellent durability and high-pressure resistance. Paired with an automatic pressure relief valve that activates when CO2 pressure exceeds 30 - 40bar, and our meticulous approach to minimizing leakage risks, you can have peace of mind knowing your aquarium is in good hands.​ This all-in-one CO2 generator for plants comes with everything you need: a CO2 cylinder, hose, suction cups, bubble counter, CO2 diffuser, and of course, the innovative timer-enabled motor valve. Just add baking soda, citric acid, and water to the cylinder, and you're ready to create the perfect environment for your aquarium plants.​ Whether you're looking to enhance the growth of your aquarium plants or simply upgrade your existing CO2 system, our 2L/5L Aquarium CO2 Generator System with Timer-Enabled Motor Valve is the ideal choice. Order now and experience the difference!