FZONE CO2 Regulator DC Solenoid Dual Gauge FZ-0100

FZONE CO₂ Regulator FZ-0100 is a precision dual-gauge regulator designed for planted aquariums. It features a DC solenoid valve for automatic CO₂ control when connected to a timer. The two gauges display cylinder pressure and working pressure, helping ensure stable and accurate CO₂ delivery. Its fine-adjustment control allows precise regulation for healthy aquatic plant growth.