Theses quality Air Gang Valves, Manifolds or dividers are designed for hiblow air pumps, compressors, or air blowers, with multiple individually controlled outlets. It could make separate air control for multiple setups in your aquariums or multiple tanks in fish shops.

Specification:
Aquarium Air Valve; Material : Metal
Color : Silver Tone; Design : Dual Line 4,6,8,10 & 12 Way Outlet
Fit Tube Dia.(Outlet) : 4mm