I live in Arizona and need to figure out a way to keep my chickens water cool. I have huge water bowls but the water gets very hot. Even the water out of the hose and pipes is too warm. I was thinking freeze 2 liter bottles and add them to the water troughs. Also looking to invest in a patio mister. I get home from work at 2pm and poor chickens are thirsty and hot. I make them a big mud puddle and they love that.