Product description
1. T-shaped regulator valve; can adjuste the air flow freely.
2. Usage: cut an oxygen tube into two parts,inserting them into the ends of the
product respectively; twist the adjustment nut and the air flow can be changed.
3.Two-Way/Three-Way Plastic Valve can be used as an in-line valve to control air flow from pump
Help to increase oxygen and keep air fresh, create healthy environment for your fish
It is normal for product color to have dark and light color difference.
Size: about 3.5-4.8 cm long
Inner diameter: about 2-4 mm
Outer diameter: about 3-6 mm
5x Aquarium Air Control Valves