Two way plastic air valves for fish tank / aquarium air flow control. These aquarium air valves fit standard air line tubing and CO2 tubing with about 4mm inside diameter. Simply designed air valves are easy to use.

Description:

• Can be used as an in-line valve to control air flow from pump
• 2-way type valve is made of plastic material for long time use
• Fit standard aquarium air tubing with about 4mm inner diameter
• Overall Size (L x W): Approx. 1.8 x 0.9 inch
• Color: Yellow

Package Includes:

• 100 x Aquarium Air Valve