I moved a 120g and sump with the following methods;
Bought 5~ large plastic storage bins
5~ 5 Gallon buckets with lids
Filled storage bins with rock, and enough water to keep them wet / fill the bottom 3rd (Keep the bacteria from dying off)
Filled one bin with sand, left a layer of sand in the tank as well with a little water (bin weighed well over 100lbs lol)
Filled 5 Gallon buckets with water
Left the rock/sand in the sump, put water in buckets.
For livestock, you are better off setting up a large bin that can house all of it together, add a heater, flow, and have it running before you move. Transfer all livestock first so you aren't rushing to keep them alive. It needs to be something they can live comfortably in for a couple days while you get the tank back together.
Buy some iboprofren for your sore muscles after it's all back together.
I didn't keep all the water, wound up having to make about 100 gallons to add in, but on a smaller volume tank you should be able to manage.