We move reef tanks frequently, are most valuable tools are those 20gallon plastic trash cans with lids, that way you can place some of your rock in there with water, or all your fish, or your corals, whatever.....you can even place the trash cans in your truck and pump the water out of the aquarium directly to your truck bins and then back ouit when you get to your destination. Coolers come useful as well.
good luck, it will take a good part of your day to move and set-up.
