CO2 ART INLINE CHECK VALVE flourine to choose either on/off or

to choose either on/off or to change the color (all blue

ULTRA HEATER heaters are comfortable and easy to use

Chihiros A II Series LED lighting set is specifically designed for planted tank application

Fluorine macro element seawater supplement

gentle moving bodies of water

CO2 ART INLINE CHECK VALVE flourine to choose either on/off orHigh pressure +100psi resistance CO2 check valve. With the incredibly low opening cracking pressure of 1 psi ! Permits flow of CO2 in one direction only, protecting your system from water backflow and solenoid damage. Easy push in connectors allow easy inline installation. Compatible with all CO2Art CO2 resistant tubing types.