1/2" Weighted Tubing By Aspen Aeration Rocking Piston The 4 included Aeration Diffuser

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

not for aquatic life

The API FRESHWATER MASTER TEST KIT measures these six parameters with scientific accuracy and provides professional results

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

1/2" Weighted Tubing By Aspen Aeration Rocking Piston The 4 included Aeration DiffuserThick 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