With the temperature climbing I am getting concerned about my chicks. I do not know if its a good idea or not but I have been freezing bottles of water, removing the bottle and putting them in their water containers. I am also putting the Save A Chick in 2 small 1 gallon water containers with the ice bottles. I am changing their water at least once a day and fortunately for me they are located in a wooded area so direct sun is not a problem.