…(0.5 x B) X H = surface area * Odd-shaped – Measure your pond in sections using the calculations above or use a handy online tool like Bing Maps. To determine how many acres your pond is divide your value for surface area by 43560 (the number of square feet per acre) Depth Diffusers placed…

…well as a decorative piece. Please note: Depending on your pond's size you may need more than one Fountain to properly aerate. Surface Aeration: Similar to fountains surface aeration systems have a limited capacity for aerating a pond that is deep. If your pond is less than 6' deep you would like to…

…AquaStream and other fountains can also be used for aeration during the warmer seasons. Because the motor sits at the surface of the pond the effectiveness is limited to 6' deep. Surface Aeration – Similar to fountains these systems have a limited capacity for aerating a pond. If you pond is…