The Savio16'' WaterFall Weir creates a 16'' curtain of falling water , while offering supplemental bio-mechanical filtration. Use two or more side by side to create a larger waterfall or arrange them in a star step pattern to create a waterfall cascade.
After the water temperature in your pond drops to 60 degrees or below, you should decrease the amount of food given to your fish and feed them no more than once a day using a food designed for cool weather feeding.