Available at www.glowcorals.com for ONLY US $69.95
Azoo CO2 Electronic Magnetic Solenoid Valve Pressure Regulator. Comes with Dual Gauge. Easy to install. Perfect for large planted aquariums or for use with any CO2 Cylinder. Fits North American and European tanks. 110/220V
AZOO CO2 Pressure Regulator (Magnet Valve included) is a high quality product. It can be ready to install without any further setting or adjustment.
