AirMax PS20 Pond Aeration System With Airline And Diffusers - 115V Pond Fountains The burial tubing should be

The burial tubing should be used on land only

the release of the cupric ion is controlled by biological demand instead of by water conditions

Airmax offers two airline options: No airline (must use 5/8") or 200' of 3/8" weighted airline

Maximum operational depth is 50'

and KM-200C

AirMax PS20 Pond Aeration System With Airline And Diffusers - 115V Pond Fountains The burial tubing should beFor ponds up to 2 acres in size. The PS20 will aerate 1 4 acre 3 to 5 feet deep 1 2 acre 5 to 9 feet deep 1 acre 9 to 12 feet deep 2 acres 12 feet deep or greater Please contact us for a free aerial mapping if you aren't sure of what aeration system will fit your pond the best. Kit Includes: Silent Air Cabinet and Pump 200' of 3 8" weighted airline. Need more? Get it here. Two four membrane stick diffuser plates Fittings and clamps. Multiple diffusers