3/8" Self-Sinking Air Line

3/8'' self-sinking air line is ideal when aerating with a rocking piston compressor. Unlike cheaper poly lines, this line doesn't need any bricks to hold it down. Simply spool the line out from your compressor to the diffuser location, attach the diffuser and place it on the pond bottom....it's that easy! Please mark the total footage desired in the quantity box. If your specific application requires more than 500' of air line, please contact us as shipping would be by freight only. 3/4", 1", 1-1/2" and 2" diameter weighted air lines are available, please call for pricing.