i have a 75 gallon with 5 fish.i am moveing and want to no if my plan is the right way.i have a 10 gallon and i was going to put about 10 pounds of sand from my 75 gal and water.run it for a few days and test paremeters.set up the 75 gal and run for a few days and test.if everything is good with the 75 i will put the fish from the ten gal to the 75.is this the right way to do this?i am moving done the street so maybe everything will live.they all get along and would hate to see anything go wrong