Description :

Keeping your aquatic plants healthy doesn &# 39 ; t have to cost a fortune thanks to this CO2 magnetic solenoid valve which wires into your aquarium &# 39 ; s lighting system and cuts the CO2 supply at night when your plants don &# 39 ; t need it .

Can realize turn on and off automatically when used with a timer ， Simple installation , low noise , durable and safe in use

Low temperature type coil , long time using will not cause overheating . Nuts locking design for CO2 pipe connection , anti - shedding and good sealing .

It is a fixed flow Solenoid valve , its flow is adjusted by manually using the trimming valve .

AC100 - 240V Power DC12V , Fit for the 4x6mm pipe or bubble counter , Material : Alloy , Size ( LxW ): Approx . 47x51mm / 18 . 50x2 . 01inch .

Package Includes :

1 Piece Co2 Magnetic Solenoid Valve Single Head

1 Piece Co2 Magnetic Solenoid Valve Double Head

2 Pieces US Plug

Note :

Due to the light and screen setting difference , the item &# 39 ; s color may be slightly different from the pictures .

Please allow slight dimension difference due to different manual measurement .