Is Bottled Water Really 10,000 Times More Acidic Than Tap?
June 25th, 2017
We tested pH levels in our review of the best bottled waters and discovered that four of the 13 brands
we analyzed, including best-selling brands Dasani and Aquafina, have a pH of 4. Coincidentally,
that’s the same pH level as acid rain. If you emptied those bottles into your fish tank, you’d
have a lot of dead fish.