Diameter: 0.25 in
Length: 4 feet
This 1/4 inch micro tubing is similar to aquarium airline tubing only it is much thicker and tougher made from UV resistant vinyl. It is extremely versatile remaining strong and flexible under all weather conditions. This tubing is used for oxygenating the water in tadpole aquariums. Attach an air stone to one end, and plug the other end into an air pump and you've got bubbles.