Kasco RA3 Robust-Aire Diffused Aeration System Pond Treatments you have the freedom to

you have the freedom to adjust the aerating fountain to fit your pond

6 - four membrane stick diffuser / plates

3 rhythmic sequencing patterns

condition of crop

**Also before purchase

Kasco RA3 Robust-Aire Diffused Aeration System Pond Treatments you have the freedom toThe Kasco Marine RA3 Robust Aire aeration system is a great aerator for larger ponds up to about 4 acres in size (depending on the depth). Effective aeration can be achieved in 2 acre ponds 5 to 8 feet deep, 3 acre ponds 8 to 12 feet deep, and 4 acre ponds 12 to 16+ feet deep. Please contact us if you need assistance on fitting the appropriate sized areator for your pond. We offer a free aerial pond mapping service to insure the best fitting system