Good new! I have tested my cooling device and have found positive results! At first I tried it in my tank with no insulation and had little success. It went from 75 degrees to 70 and then jumped up to 79. I thought this would happen, so I tried it again with an insulated box and got amazing results! The box started at 75 degrees and dropped down to 55 degrees in 25 minutes! I'm very impressed by this, and the temp kept dropping! I let it run for 2 hours and it stabilized at around 39 degrees. These are very good results and I couldn't have done it without the help of everyone on this forum, thank you! Pictures anyone?