Last time I went fishing I bought minnows, put them in the styrofoam lined plastic pail I have been using for years. Thru it in the pickup box and drove to the lake. When I opened the minnow pail at the lake, nearly all the minnows were dead. Some were still kicking a little. I was totally dumbfounded as that has never happened before. I quickly drained the water and replaced it with lake water and the ones that were still kicking stayed alive. Anyone have any idea why they died? The only thing I can come up with is maybe the pail was super cold and it was too much of a shock for them coming from the bait tank.