I'm super lazy…. I do monthly 10% water changes and feed daily… other than that, all I have to do is maintain my large arsenal of equipment.
I use dosing pumps, calcium reactor, kalk, occasiional lanthanm chloride, a big skimmer and a 5 gallon bucket full of chaeto with a ton of flow and a big light. My skimmer has an automatic neck cleaner and a waste container with a full alarm which shuts off the skimmer. I have to empty it roughly once a month because I skim dry but one of my nine dosers adds vinegar to the tank so the skimmate is very nasty and I consistently read no nitrate or phosphate. I used to run GFO but it took my nutrient levels too low and I was losing color in my SPS collection. Now I'll be dripping lanthanum chloride if PO4 ever reads above 0.03ppm but it hasn't yet it over a month of heavy feeding with a ton of fish.
On top of maintaining equipment, water changes and feeding, I syphon and blow out the rocks roughly once a month. I don't need to do more than this because I run five vortechs in my 90 for TONS of flow and keep a bare bottom tank. Almost everything finds its way to the skimmer.