Bill wrote What did ponds do for the billions of years before anyone thought
to
keep an opening in it? Fish are designed to survive the winter. Relax

Mother Nature handled those ponds and she
did not get it right all the time. Even natural ponds can have fish kill over
the winter.

We all have a relatively small body of water, lots of plants and lots of fish -
there ain't nothin' natural about our ponds. Keep a hole open in the ice for
safety!


k30a