Aquarium Air Valve Adjustable Plastic Fish Tank Oxygen Air Flow Splitter for Carbon Dioxide

Feature: 1. This fish tank oxygen divider made of high quality plastic, which is Corrosion resistant and abrasion resistant. 2. This fish tank oxygen splitter has an independent control switch, so that it"s easy to use. 3. 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. 4. This fish tank oxygen divider adopts integrated high temperature melting cast sealing. 5. This aquarium air tubing is suitable for aquaculture, hotel seafood room, aquatic product transportation and fish tank. Specification: Item Type: Aquarium Air Tubing Material: Plastic Outer Diameter of Outlet Hole: Approx. 5mm/0.2in Inner Diameter: Approx. 2mm/0.1in Outer Diameter of Inlet Hole: Approx. 5mm/0.2in Inner Diameter: Approx. 3mm/0.1in. Package List: 1 x Aquarium Air Valve