Penn-Plax Standard Airline Tubing is durable, corrosion-resistant airline tubing designed to meet all your aquarium aeration needs. This standard-size 3/16" tubing will fit air pumps and air stones with standard fittings. It"™s made to stand up to everyday wear, resists kinking and is safe for use in both freshwater and saltwater aquariums. You can also use this high-quality tubing for drip acclimation when adding new inhabitants to your tank. Safe for freshwater and saltwater tanks. 25 feet long.
