ierickson21

I read somewhere online that to lower the pH in a tank you could add distilled vinegar. While trying this out in a bucket of water, I found that it lowered the pH depending on how much I put in. If I did this in my aquarium, will it kill the beneficial bacteria? I can’t seem to find any information online other than that this will lower the pH. The water I use for water changes has no chlorine but a very high pH level