Multi-Color PVC Aquarium Airline Tubing, 4 mm ID × 6 mm OD

Overview

• This PVC aquarium airline tubing has a 4 mm inner diameter and a 6 mm outer diameter. It comes in green, purple, white, black, pink, blue, fluorescent green, red, rose red, and fluorescent yellow. The different colors help distinguish individual air lines in a multi-line setup.
• The flexible tubing can be arranged in loops and is shown connected to an air distribution manifold. Each roll contains 100 m of tubing, and each carton contains 8 rolls. Check fitting dimensions when selecting connectors for your setup.