Optional OTS Mini DC 12V Solenoid Valve
● OTS 12V DC mini solenoid valve, safer than AC solenoid.
● Energy-saving - low power consumption: 0.4 watt only. keeps the solenoid cool to the touch during operation.
● Use with a timer, solenoid valve allows for CO2 to be switched on/off at defined times, e.g. to synchronize with the aquarium lighting.
● Red LED on/off indicator - the operation (on / off) of the solenoid valve can be confirmed by the red LED.
● No noise - without buzzing or humming sound.
● High-quality model - OST brand, special structure for long-lasting durability and dependability.