JBL Aqua Aquarium accessory jbl proflora advanced set u

Complete CO2 fertilization kit with 2 manometers, night shut-off and disposable bottle for vigorous, beautiful aquarium plants. Ready-to-connect CO2 fertilization kit with night shut-off solenoid valve for optimum supply to all plants in freshwater aquariums from 40 to 600 l. Easy installation: screw on the pressure reducer with solenoid valve mounted on the bottle, connect the hose to the bubble counter/check valve and to the reactor. Connect solenoid valve to timer (not supplied), set number of bubbles - finished... TÜV-approved single-use bottle. Non-return valve prevents water from entering the bottle. Pressure gauges display bottle pressure and working pressure.