I wrote the post you are quoting well over a year ago. In the meantime I have realized that the
lean dosing in fact enabled me to dial down my WC frequency and amount pretty drastically (now doing 35% every two weeks) without any noticeable buildup of waste or impairment to the health of plant or livestock. I still monitor the ORP and TDS a couple of times a month before WCs and both are stable. I consider my tanks just as healthy now as when I did 50% weekly WC's. Again, no algae to speak of and good plant health and growth. For now, I don't see a compelling reason to lower (or increase) my WC frequency or the amount. Keep in mind, my two mature low-tech tanks are densely planted and low to moderately stocked.
No, I do not think adding Hydrogen Peroxide (If that is what you meant) into our aquariums on a regular basis, is a good option for anything that I am aware of
Cheers,