transfer to a big tank

[reefandt]

I am planning to upgrade from my 36 gal reef tank to 72. do i have to wait for at least a month for the new tank to mature? is there a quicker way of doing this, such as use some of the old water from the currect tank to fill up the new tank - of course i would have to repeat the same thing a few times to fill up the new tank since it is twice as big. does this sound like a good idea?thanks