I wouldn't think we'd be as lucky that one pass fixes it either, it's just that you've aligned by raw will several factors that are now in your favor such as:
-no need to withhold feed now. older, aged, eutrophic systems on the tipping point of waste + invasion complexes get worse many times when we up the feeding for the tank, or fail to reduce current feed levels. corals starve
now you can feed a lot, just be siphoning up that bed preemptively now or stick stirring it to prevent buildup vs letting it all sink in. you can feed more, not less, and not boost your invasion, to the benefit of your corals which are $$ top shelf solid.
before the tank surgery, any lifting of rocks to detail them externally kicks up a waste cloud stuck to bottom of the rocks and redistributes it around the tank/clouding/waste increases. now it's all laser clear...sands from a snowglobe...we expect you will have to lift out rocks again and remove/rinse off / target apply peroxide to invasion spots (avoiding corals, it's why we work externally with rocks and not via the water) but now you'll have no such clouding.
the physical act of lifting out/arranging and setting back rocks won't be a distribution of waste. you granted yourself consequence-free access. before the rinse it was big consequence
-you increased nitrification/filtration ability in the tank by opening up pores and surface area that were formerly clogged in waste and detritus in the prior sand. without adding more bacteria, without adding more surface area, you expanded your filtration system ability/efficiency and you removed one bazillion extra bacteria commanding O2 from your system housed alongside all that mud you rinsed out. your tank is breathing better, less acid waste, less co2 produced, and it looks that way in the vibrancy of the corals. Ill really make work of your rip clean documentation soon thanks tons!!! job/surgery/reef dentistry complete/ skip cycle complete.
I love seeing rip cleans where the tank looks so clear it looks empty, you did that here/well done it's perfect