Aquascape Weighted Aeration Tubing 3/8"

Aquascape Weighted Aeration Tubing 3/8" Self-sinking air supply tubing keeps pond airline tubing at the bottom of the pond Improves water feature appearance and reduces installation time Constructed of thick-walled, puncture-resistant, extruded PVC Non-kinking and flexible UV-resistant, lead-free, and fish-safe Aquascape 3/8" Weighed Aeration Tubing is the ideal aeration tubing for installation in most ponds and water features. Many types of aeration tubing will float to the surface of ponds, exposing the unsightly tubing. Installing Aquascape Weighted Aeration Tubing will keep pond airline tubing out of sight at the bottom of the pond without the use of weights, improving water feature appearance and significantly reducing installation time. Constructed of thick-walled, puncture resistant, extruded PVC, the tubing will not kink and is flexible, even in cold weather. The smooth interior reduces friction to maximize airflow and reduce system pressure requirements. Aquascape self-s