Given that the pH of water falls, the solubility of calcium carbonate is diminished, inhibiting shell expansion in aquatic organisms ¹⁶. Usually, fish reproduction is afflicted at pH levels beneath 5.0 and many species (like saltwater fish or delicate freshwater fish like smallmouth bass) will go away the region ²¹. https://phwatermeter12222.blogdun.com/23758264/rumored-buzz-on-kitchen-tap-filter