Hans Quistorff wrote:Farmers used to use aluminum irrigation pipes to connect from the pump to the sprinklers. These would be highly heat conductive to use as a radiator and may be for sale used in your area.
No matter. Try again. Fail again. Fail better. This time, do it with this tiny ad:
Garden Myths: The Good, The Bad and The Unbelievable by Robert Kourikhttps://permies.com/wiki/65074/Garden-Myths-Good-Bad-Unbelievable