Aquascape® 3/8" Weighted Airline Submersible Crash-resistant and kink-resistant with smooth-walled

Crash-resistant and kink-resistant with smooth-walled interior/exterior

Includes tubing strain relief and fittings to connect to different sized air tubing

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Helix Barley Straw Extract is a professional strength

Aquascape® 3/8" Weighted Airline Submersible Crash-resistant and kink-resistant with smooth-walledAquascape Weighted Aeration Tubing works great for aeration systems in ponds and water features. While many types of aeration tubing float to the surface, this tubing will stay out of sight, safely hidden at the bottom of the pond without the need for weights. Constructed of thick walled, puncture resistant, extruded PVC, this tubing will not kink yet stays flexible, even in cold weather. Smooth interior reduces friction to maximize airflow and