JBL ProFlora U500 CO2 (Pack of 3) (CO2 CYLINDER 500 U 3x)

CO2 storage cylinders for all CO2 systems. Provide aquarium plants with their main nutrient, carbon dioxide (CO2), and thus prevent the formation of algae. EASY INSTALLATION Turn the pressure control fitting with internal thread on the external thread (M10x1) of storage bottles Includes a mounted rubber base for a secure position. Total height with pressure reducer assembled: 37 cm TÜV-tested. Since CO2 liquefies under pressure, CO2 compressed gas cylinders must be vertical during operation. Box contents: 3 x disposable bottles, each filled with 500 g CO2, dimensions: 31 x 7.5 cm, thread M10 x 1