CO2 Cylinder/CO2 Regulator/Valve & Solenoid Package - 5lb Refugium Lighting secure all hose connections with

secure all hose connections with the supplied clamps

while hydroxide salts provide additional buffering support for reef aquariums

Useful for larger overflows

but it strongly affects how stable pH will be over time

Magnesium-Rich Reactor Media Features

CO2 Cylinder/CO2 Regulator/Valve & Solenoid Package - 5lb Refugium Lighting secure all hose connections withCO2 Cylinder CO2 Regulator Valve & Solenoid Package 5lb A Complete 5lb CO2 Cylinder and Regulator Package The CO2 Cylinder CO2 Regulator Valve & Solenoid Package 5lb combines a refillable aluminum CO2 cylinder with the Hygger HC003 regulator for controlled carbon dioxide delivery in freshwater planted aquariums. The compact 5lb cylinder provides a practical foundation for a pressurized CO2 system while the regulator integrates pressure monitoring flow