Airmax PS40 Pond Aerator - 4 Diffusers Beneficial Bacteria For Ponds And Water Gardens Also since algaecides have been

Also since algaecides have been used for many years

500 gallons

Lower excess nutrients that contribute to algae growth

The spheres are self weighted and designed to sink

Must use 5/8" weighted airline

Airmax PS40 Pond Aerator - 4 Diffusers Beneficial Bacteria For Ponds And Water Gardens Also since algaecides have beenAirMax PS40 Aeration System With Four Diffusers No Airline 115V For ponds up to 4 acres in size. The PS40 will aerate 1 acre 3 to 5 feet deep 2 acres 5 to 9 feet deep 3 acres 9 to 12 feet deep 4 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 3 4 HP Rocking Piston Pump 4 Four membrane stick diffusers weighed base