Constant slow inflow of spring water will help flush some nutrients so generally FA will not be as bad as it could be without spring water inflow. One big factor determining amount of FA is nutrient concentration of surface water flowing into pond. More nutrients = more FA.

Last edited by Bill Cody; 03/25/08 09:19 PM.

aka Pond Doctor & Dr. Perca Read Pond Boss Magazine -
America's Journal of Pond Management