The pump in my six year old water feature has never been removed. It
is switched off most of winter but never removed.

Steve

--
Neural Planner Software Ltd www.NPSL1.com

Neural network applications, help and support.

I leave my pumps running in my pond during the winter, filtation for the
fish and the water feature (****ing boy) stops the whole of the suface of
the pond freezing over. I the summer I have them on a timer so they go off
at 9pm and on again at 7:30am.