Aquascape® 3/8" Weighted Airline Microbe-Lift Bubbles travel through the clear

Bubbles travel through the clear acrylic channel to create the impression that a river is flowing underwater

5 cfm 1 lb RAD12 12" 3/8" - 1/2" Barb 0

through the multi-port valve and back down the return line into the pond

requiring the barley to be added early in the spring

it provides supplemental aeration which improves the quality of pond water and its inhabitants

Aquascape® 3/8" Weighted Airline Microbe-Lift Bubbles travel through the clearAquascape 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