Quick-connect double valve 12-16

• Easy to connect and disconnect aquarium hoses (external filters).

• Use two valves to adjust the water flow or close the water flow for maintenance.

• Available for hose diameters 9-12, 12-16 and 16-22 mm.

• Quick-release valves of different sizes can be connected and used as a reducer for different hose diameters.

• Suitable for freshwater and marine aquariums.