I've moved my tanks a couple of times, both successfully. I used several of the large round Gatorada jugs with screw-on tops, the kind you see on the sidelines of football games. Since they're insulated, I didn't have to worry about heating them (it was winter, but it was strictly an overnight move. Little brother is a sports medicine guy, so the jugs were easy to obtain. I did run powerheads on an inverter to keep water moving.