Unique Bargains Aqua Life Air Check Flow Control Swtich Gang Valve 4 Way

Description: 4 outlet plastic multiple air Flow valve with controlled lever. Excellent air distribution and control Air Flow Control Valve. Fish tank air check valve the air by preventing water from flowing back from the siphon during a power outage. Just place the aquarium air check switch in the air tube between the air and the aquarium water, easy to install and use.

Unique Bargains Aqua Life Air Check Flow Control Swtich Gang Valve 4 Way Product Name: Aquarium Air Check Valve Gas Outlet Diameter: 2mm Color: Clear,Black; Net Weight: 63g Package Content: 1 x Aquarium Air Check Valve