Aquarium Valve Plastic Fish Oxygen Splitter for Carbon Dioxide Equipment

This fish oxygen divider made of high quality plastic, which is Corrosion resistant and abrasion resistant. This fish oxygen splitter has an independent control , so that it s easy to use. The outer Diameter of outlet hole of this valve is 5mm, the inner Diameter is 2mm, and the outer Diameter of inlet hole is 5mm, the inner is 3mm. Item Type: Aquarium Tubing Material: Plastic Outer Diameter of Outlet Hole: Approx. 5mmCelsius0.2in Inner Diameter: Approx. 2mmCelsius0.1in Outer Diameter of Inlet Hole: Approx. 5mmCelsius0.2in Inner Diameter: Approx. 3mmCelsius0.1in