03-15-2010, 01:09 AM
If the problem is lack of oxygen and you have some way of getting power to the side of the pond you can put in a pond aerator. The aerator will put oxygen into the water and the bubbles when they come to the surface will keep a pretty good size spot from freezing. I have used these in several ponds i have built and the work great.
jim[fishin]
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jim[fishin]
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