High Concerned CO2 Regulator DC Solenoid With Dual Gauge

Achieve precise CO2 dosing for your aquarium with this high-performance regulator that puts control in your hands.

• 1.6-inch dual gauges let you instantly read both cylinder pressure and operating pressure, so you can dial in plants and fish-friendly CO2 accurately.
• 12V DC split-type solenoid delivers safer, steadier performance than traditional AC models, reducing noise and improving reliability in daily dosing.
• High-precision needle valve enables smooth, fine CO2 adjustments; the built-in bubble counter shows flow rate, while the check valve prevents backflow to the bottle.
• Durable aluminum alloy construction with a spray finish, knurled pressure and tuning knobs, plus a one-year warranty and round-the-clock support to back your setup.