Weighted Airline is the airline built to sink. Where standard polytubing wants to float, weighted airline drops to the bottom and stays put, so it lies flat across the pond floor, keeps the run tidy and out of the way, and delivers air right where your diffuser needs it.
Choose your size
- Available in 3/8 inch and 1/2 inch diameters
- Lengths of 25 ft, 50 ft and 100 ft
- Sinks and stays on the pond bottom without floating
- Ideal for the underwater section of any aeration run
Use weighted airline for the submerged run and standard polytubing from shore to the water.
