Good news! My temp is down to 78/79 and holding steady. I have taken everyones advice and it is under control. I quit running my MH and put a fan directly on the top of the tank. Also running the VHO's at night (reverse cycle). The temp has been at steady for the past few days. I bit the big one and ordered a chiller, it should be here with in the next few days. I figure that will be a cure for all my problems. Thanks for all the help!