I am planning on using swamp cooler on my next brew, I have a read that a lot of people use regular 20 oz bottles to control the temp but they have to switch them out a few times a day to keep the temp down. Does any use half gallon or full gallon jugs to maintain a constant temp longer or would that drop the temp too low for an ale?
Desert Basin Brewery
Future Brews: Brett Belgian Tripel
Kegged: A Porter is Born, Night Rye-Der
Gallons Brewed 2014: 110
Gallons Brewed 2013: 115