I took the water, rock, snails, and coral from my 20long and setup a 33long with new sand (and a little bit of old sand). I plan to buy two halichoeres and one flasher wrasse all at the same time. The quarantine methods I've read about seem complicated, and sometimes have negative effects on wrasses. How should I introduce these first fish? Is it even a good idea to get them and quarantine them all together in the old 20long? Should I leave them in home depot buckets for a month while doing tank transfer method?