millerb7
Aquarium Advice Activist
Nope, just add in a normal dosage if you want to try it. Since you're not starting off with R/O or distilled water, just a minimum amount will be sufficient. There won't be any long term impact because when you do your massive post-cycle pwc it removes any traces just like when people use CC or aragonite to stabilize pH during a cycle.
Is it something I need to add after every single PWC then? Or just a one-time deal?