I've got a Koenders Windmill on my small pond. Last year I bought an antifreeze injector to keep the airline from freezing, and it worked great.
My issue is that I couldn't find anything but one pint bottles of rubbing alcohol for the tank. Have any of you found a source for larger quantities of rubbing alcohol, perhaps a half gallon or gallon? I'd think it might save a little money, and would certainly be easier to fill.
Thanks.
GGB
