Description
25 Feet 3/16 Inch Standard Aquarium Silicone Airline Tubing With Air Stones, Check Valves, Suction Cups and Connectors For Fish Tank, Hydroponics Standard 3/16″ ID x 1/4″ OD Flexible Silicone Airline Tubing is for aquarium/Fish Tank/Hydroponics Flexible silicone tubing, high quality, without kinking that stands up to wear and will not crack or become brittle over time. Air stones can be easy driven by Air pumps. Check valves can prevent water from back siphoning.
