When changing a tank form tap water(350 ppm tsd, 10 gh, 6 kh), to an ro/tap water mixture, of 33% tap water / 66% ro water, The expected outcome would be 116ppm tsd, 3.3gh, and 2kh. How much time should I take converting to this mixture, with weekly water changes, to keep from shocking my critters and plants?
Standard 10 Gallon (20 x12x12).
Low tech, Sand substrate.
Eheim 2211, and Aqueon Quietflow 10.
Finnex Stingray LED, 20" above substrate
2 Anubias Nana Petite, Christmas moss.
4 Halequin Rasborahs, 5 RCS.