Python Products Professional Quality Airline Tubing 500' Bulk Roll

Made of non-toxic, ozone-safe, FDA approved material, Python Professional Quality Airline Tubing features a pale blue color that is easy to conceal and makes the tubing virtually invisible in your aquarium. Unlike inferior tubing products, Python Air Tubing will never crack or yellow. Non-toxic, FDA approved, ozone-safe, flexible material will never crack or yellow Pale blue color is easy to conceal and virtually invisible in the aquarium Fits all standard air pumps, aerating ornaments and accessories 500 Feet 3/16" standard airline tubing Made in the USA