When water temperatures fall to 50-60 degrees, reduce feeding of pond fish and begin using a low protein food.
Stop feeding fish when water temperatures drop below 40-50 degrees.
Check your water feature pumps. Larger pumps that move a lot of water will typically keep running throughout the winter without any problem, while smaller pumps will freeze and should be turned off for the winter.
Use a floating pond de-icer to help your fish survive the winter.
