Wouldn't. "Miracle" - anything is to be avoided in this hobby unless, as you are properly querying, others have found it successful.
My own advice for a FOWLR is try to go live rock/sandbed/skimmer as much as possible---use a filter only if you have to. If you can't spring for mega-pounds of live rock, go for mostly base rock, a thin cap of live rock, and a few weeks of patience while the live rock seeds the base rock. Add a filter only if this arrangement can't keep it clean by itself.