1/2" Weighted Tubing By Aspen Aeration Rocking Piston The self-weighted air hose is

The self-weighted air hose is very heavy duty and pliable

Low friction Direct Burial Tubing brings the air to the water's edge economically

Measures ornamental pond pH balance

Aspen Aeration Systems weighted air hose is very durable and pliable

The 4 included Aeration Diffuser Bases comes complete with two 9" air discs and are designed to keep the air discs up off the mud bottom of a lake

1/2" Weighted Tubing By Aspen Aeration Rocking Piston The self-weighted air hose isThick wall PVC hose sinks under its own weight for easy installation This weighted tubing works between 50 F and +140 F and is safe for fish and wildlife Aspen Sink tubing is made in the United States with a superior formula to prevent cracking, splitting, and kinking. This superior strength allows it to buried between the compressor and the waters edge. A hose mender and stainless steel clamps are included The inner diameter is . 5" or 1 2" Approx