Summer is officially here and many parts of the country there has already been high temperatures making reefers everywhere a tad bit nervous. Regardless of whether you are teasing with triple digits every day or just have an occasional hot streak, you need to think about keeping your tank cool. In order to gauge what people are using, we decided to create this simple survey to find out what you are using to keep cool. Once we complete the survey, we will tabulate the results and post our findings to see how you stack up with your peers. Please feel free to share it with anyone you know with a reef aquarium.