This sinking tubing remains on the bottom of a tank or pond when filled with air. Installation is fast, clean and neat.
Use 1/4", 3/8", or 5/8" for smaller volumes of air and shorter distances. For long distances use 3/4" or 1". All tubing sizes require insert fittings and clamps to join cut ends together.
* Color of tubing may vary from photo depending on diameter of tube chosen.
