JBL PROFLORA CO2 PROFESSIONAL MProfessional CO2 fertilization system with automatic CO2/
pH controller and refillable CO2 bottle for beautiful, vigorous aquarium plants and a good pH..CO2 fertilization system with automatic CO2/pH control for optimal supply to all aquarium plants from 40 to 600 l. A new electrode from the factory must be purchased in addition. Simple installation: screw the regulator onto the cylinder, connect the solenoid valve to the CO2 controller, connect the hose to the bubble counter/return valve and the reactor. Connect a pH electrode (not supplied). Set up the CO2/
pH controller.