Stable systems! RKE runs my tanks, I would say I do nothing special just keep things the same.
Oceanic Systems Sea Salt. no water changes - just top off, bubble magnus 3.5 skimmer, BSR two part once a week, Aquavitro Fuel twice a week, Lugol's solution 2 drops per week, Rotate foods for fish and coral foods - nothing everyone else does not use - tank feed corals every other day, BioPellets, GFO bag in sump, R420R 160W 16K I won from Hello Lights,
Flow
Danner 9 runs everything, MP10, Oceanic 500 circulation pump
Calc target 480
Alc target 9.3
Mag 1300
PH 8.4+ mid day
Temp 75-76
ORP I don't care any more but typically 300+