This regulator is ideal for hobbyists and professionals seeking a dependable and precise CO₂ delivery system. With advanced safety features and smart control options, it takes the guesswork out of CO₂ management—helping you create and maintain a lush, balanced aquascape.
 
Key Features
Dual Pressure Gauges
Monitor both cylinder pressure and working pressure in real time, ensuring accurate delivery and safety at a glance.
Built-in Safety Relief Valve
Automatically vents excess pressure above 100 PSI to prevent over-pressurization, protecting both the equipment and aquarium.
Integrated 12V DC Solenoid Valve
Low-power, quiet solenoid enables safe and energy-efficient CO₂ flow control. Ideal for integration with timers or smart controllers.
Built-in Bubble Counter with Check Valve
Allows for easy visual flow monitoring while preventing water backflow into the regulator for added safety.
Smart Automation Compatibility
Works seamlessly with the “My Chihiros” Bluetooth controller (sold separately), enabling app-based scheduling of CO₂ injection for optimal plant care.
Universal Thread Options
Available in both CGA320 and W21.8 × 1/14" thread types, making it compatible with most CO₂ cylinders used globally.