I am heading to Truman either tomorrow or the next day. I have a bait tank sunk in the lake. Currently it is sunk in approx. 30' - 40' of water at about 15' under. I have some nice baits to take down and put in it to fish with this weekend. I dont really understand the thermocline. I would hate to put my baits in the tank and have them all die because I had them suspended in oxygenless water. Please tell me if I will be alright and maybe explain a little.