Direct Burial Airline Tubing ProLine Perform regular water changes to

Perform regular water changes to keep alkalinity (acid-neutralizing capacity) and pH stable

5' heavy duty

Produces medium bubbles

Can be used indoors or outdoors

Direct Burial Airline Tubing ProLine Perform regular water changes toExtend your aeration system's reach with Direct Burial Airline. Designed for underground applications Direct Burial Airline has a rigid wall making it highly resistant to deforming and crushing. This tubing is specifically designed to be buried in the ground so that you can locate professional air pumps away from the body of water to which they will be providing air. SKU Description 510120. 5 Direct Burial Airline, 5 8" x 50' 510120 Direct Burial