Penn-Plax Deluxe Airline Tubing for Aquariums – Made of Durable Silicone – Safe for Freshwater and Saltwater Fish Tanks – 20 Feet

Description As aquarists and fish-keeping hobbyists know, it’’s always good to have extra airline tubing on hand.

Our Deluxe 3/16” Airline Tubing offers a great solution for various aquarium airline needs, such as connecting an air pump to an air stone, an under-gravel filter, or an aquarium ornament.Flexible & Durable: Made from durable silicone, our Deluxe 3/16” Airline Tubing is built to withstand wear and tear.

The tubing’’s flexibility makes it a breeze to work with.

This tubing will never crack, harden, or kink.

The light green hue also virtually disappears when in water.Safe for Fish: Our Standard 3/16” Airline Tubing is made of fish-safe silicone, and can be used for both freshwater and saltwater tanks.Measurements: Length = 20’ Inner Diameter = 4 mm Outer Diameter = 6 mm