I have a 80 gallon tank I'm preparing to move, here is my idea, tell me if this is the correct way to do it.I was going to drain the water into several buckets, then put my yellow tang in one of the buckets (the only fish i have) then of course move the tank( it is being moved to a different room im my house) and since i was planning to change to sand anyway i thought I would do it while the tank is empty (i have crushed coral currently) then refill the tank and put the tang in, think it will work?