My wife and I take care of the 180 gallon tank up at Casady and we have a dilemma. They are going to shut down the A/C from Thursday night through the weekend over the summer and I don't think the tank is going to survive it. Does anyone have a chiller that would work that they would be willing to donate or sell cheap? I believe it would be tax deductible, but would want to double check before I told someone for sure. We will take non working that are possible to fix also. We will be doing all the usual heat mitigation techniques, but I just don't think it's going to be enough.