Description
Upgraded 12V DC version. 12V DC powr input, Safer than AC input. Never buzzing noise( AC model long time using maybe have buzzing noise). Lower power consumption, lower Low temperature, no heating Auto dosing co2 at the right time. Keeping your aquatic plants healthy doesn’t have to cost a fortune thanks to this CO2 magnetic solenoid valve which wires into your aquarium’s lighting system and cuts the CO2 supply at night when your plants don’t need it Standard co2 6mm tubing fit. Fit for the 6mm
