New Co2 Equipment Regulator Magnetic Solenoid Two Gauge Bubble Counter for Aquarium Service 220V to 240V

Features: 1.Designed with decompress pressure gate, easily to adjust, stable and accurate CO2 output. 2.Magnetic valve to control on/off the CO2 cylinder 3.Operated with timer for better control the level of CO2 4.Working in silent 5.Recommended for planted aquarium 6.connector size 0.865"", fit for UK, EUR and Australian standard CO2 cylinder not for USA standard CGA320 7.Working for UK and European voltage 220V to 240V. Specifications: Product type: Aquarium Service Size: as the picture Color: as the picture Package Included: 1 X CO2 regulator with magnetic solenoid valve plus bubble counter