ah, the old vodka myth. a handle, 1.75l of the cheapest vokda is $10usd. so about $20 a gallon. I can buy the pink stuff for $3/gallon. But maybe it is worth the difference not to have to spend a few hours flushing the anti freeze....

I would like to use the air compressor, that is what my post was about, but I am asking fellow lagoon owners a)if they have ever done that, and b)if so how. You need to make sure the tank is completely empty, I don't know how to do that, and need to essentially get a fitting for the air compressor into the beginning of the line, where it connects to the tank. Was simple to do on my mono.

Needs to be good to -5F.?