[AquaticLife] Big problem
With pH, there is 7.0 (neutral) and then there are lower pH (acidic/acid) and higher pH (basic/base). http://en.wikipedia.org/wiki/Acid-base_reaction_theories The pH down type product is an acid which reacted with the basic chemical substances in the water which then caused the pH crash.
I’m not sure when and where the word “alkaline” or “alkalinity” came into […]