Pawfly Aquarium Airline Tubing Connectors Plastic Inline Valve, 40-Piece

A small piece of non-toxic plastic that allow you connect two or more air tubing. Straight connector allows you to connect two pieces of short airline. L connector is great for 90 degree corners. Y and T connectors can split your air tubing to run a second air stone from the same pump. You can also combine two inputs to create one stronger output for use with multi-outlet pumps. Work well on standard-sized 3/16 ID air tubing that fits most air pumps. Included 10 T-connectors 10 straight connectors 10 Y-connectors and 10 Elbow connectors.