Aspen Aeration 1/4th Hp Complete Aeration Kits Water Test The air diffuser base hold

The air diffuser base hold the diffuser firmly at the bottom of the pond while keeping the membrane up out of the mud

Approx shipping weight  100' roll = 45 lbs   300' roll = 150 lbs

Accurately monitors 5 most vital water parameters levels in freshwater aquariums: pH

Just fill the test tubes

Aspen Aeration 1/4th Hp Complete Aeration Kits Water Test The air diffuser base holdThis Complete Kit for 1 acre ponds Includes a 1 4 Hp Oil less Rocking Piston Air Pump, a 2 way manifold with a pressure gauge, two 100 ft rolls of 3 8" weighted tubing, and two 9 inch diffusers with bases The manifold includes an oil filled pressure gauge to reduce indicator vibration. Also attached is a pressure relief valve which opens at approximately 25 psi to prevent damage to the compressor The self weighted air hose is very heavy duty and