Chrome 8-way manifold The 8-way airflow control levers can both control and split the airflow into multiple branches, allowing you to power more airflow. air-driven equipment such as air stones and sponge filters. The metal dispenser is an essential accessory to use in the aquarium, culture and pond, especially in fresh water. AIR INLET FOR 5mm HOSE, AIR OUTLET FOR 5mm HOSE Not suitable for CO2 system Heavy duty metal Made of durable chrome copper material. Air will never escape and provide good and even air circulation. Shut-off levers turn easily and stay in place. Separate control valves Each outlet has individually controlled valves. Levers adjust the volume of airflow from each port. Barbed ends for use with tubing for a tight fit. Compact size AIR INLET FOR 10mm HOSE, AIR OUTLET FOR 5mm HOSE Space saver size 16 x 6 x0.5 cm Weighs 200g