Top Fin Silicone Airline Tubing lasts much longer than ordinary vinyl tubing, and is also kink-resistant. Its soft, flexible silicone will not dry out or harden. Meanwhile, this standard-size airline tubing for air pumps, airstones, action ornaments and more. Only at PetSmart.
Features: Lasts longer than ordinary vinyl tubing; Kink-resistant
Includes: 8 feet of tubing
Intended For: Aquariums
Color: Light blue
Size: 8 ft (2.4 m); Inside diameter of tubing is ⅛ in