I have a pre-formed pond, about 4 feet in diameter and 30 inches deep with a
few fish. A Beckett in-pond filter/pump pumps water from the pond to a small
waterfall which runs back into the pond. The filter/pump is one unit which
also has round plastic gizmos in the bottom which apparently lets the
Question is: since the water will surely freeze sometime during the winter
(Long Island, NY), do I pull the pump/filter out or do I leave it running?
Thanks for any assistance.