Description
25 Feet Standard Airline Tubing Black with Connectors,Check Valves and Control Valves for Aquariums,Terrariums, and Hydroponics Standard 3/16 inch diameter Airline Tubing is for aquarium/Fish Tank/Hydroponics air pump Connecting Air Stone needs. This Air tubing without kinking and will not crack or become brittle over time. Aquarium Air Tubing Black has an inner diameter : 3/16, length: 25 Feet.
