Hello,
Seems your parameters are in range, this is good using the Probiotic Method. With low parameters yes and no on dosing. You still want to use to a degree as the Pro Bio S(bacteria) needs to seeded within the confines of the tank, and the NP Pro is the food or carbon source for the bacteria to thrive. This is of course if you want to use this system. It is not necessary from a nutrient standpoint, and maybe the best approach would begin use of the supplements first, perhaps you can employ the method in the future, should a nutrient concern outside of your current regime occur. You could start the use of Energy, Build at 1/2 dose and each opposite night, dose Vitality and Amino Mix to the tank with lights out, again using 1/2 recommended doses. The AF Power Food would also be good to dose after lights out, each night if you want, so long as nutrients stay within check. From a chemistry standpoint, you could use Component 123 to satisfy all mineral and trace mineral needs in 3 separate dosable containers, similar to balling method. Because trace minerals are in the mix at proper ratios to mineral absorption, you may likely see a growth spurt as well as coloring, due to trace minerals targeting certain colors in SPS corals. Hope all is well and Happy New Year!