How long of a move? You may want to take at least half of the tank water with if you are moving to an area with different water parameters, test your current water supply & the water where you are moving to.
Tanks are not designed to be moved with anything in them, remove water, all substrate & decorations. It's easier to catch fish when you remove 3/4 of the water.
There is a tank where I work where they decided it would be easier to move it with the gravel, a couple inches of water, & the fish still in it. It now has a nice crack in the top cross brace. I'm glad it's in the office, as I work in the shop, some day there is going to be 72 gallons of water on the floor.
The best way to move fish is with the bags, 1/3 water, 2/3 air. Packing them in coolers is best for transport, it helps retain the temperature. This is the method I use for fish I sell to shops or at auctions, funny how the cooler never comes back empty from auctions, just different bags. Larger fish do well in just the cooler with tank water, smaller fish do better in the bags because of the softness of the plastic. You could just use a clean bucket, place a towel over the top to prevent the fish from jumping & to keep out light. Fish are calmer in the dark. Do not feed the fish for at least 24 hours before bagging, they produce less waste that way.
Fish can be in bags for longer than you think, I've bought fish that were bagged for at least 12 hours, they did fine. If you are worried about a long trip, take a small piece, around 1/2" cube, of filter media & add it to each bag. The motion of the water while moving will circulate some of the water through the media, helping to prevent ammo from building up.
Putting the substrate, decos, & media in a bucket of tank water will keep the bacteria alive for quite a while. If it's a long move, swish the media every hour or so, once again the motion of the water from moving is usually enough.
Make sure the top of the stand is level when you put it where you want it. Shim the legs to level it. Put the tank on, fill it half way, & check level again, drain & adjust the shims if necessary. Sometimes floors settle with the weight of a tank, especially a larger one. If it is a larger tank, place it on an outside wall, or near a support beam, across the floor joists. If it is on a concrete slab floor, you can just level the stand & fill the tank.
Good luck with the move, get back to us to tell us how it went!
Tolak