My city is famous for it's high quality tap water. It's drinkable and it is even a rival to bottled water, for which not many people buy bottled water here in the first place.
However there are rumors from the forums here in my country that they increased the quantity of lime they use to treat the water to make it potable, I am going to have my water tested tomorrow at the store to make sure it's true or not.
Usually the PH is between 7-7,3 however the rumors say that it could increase to even 8,5.
Knowing this ph is quite harmful for bettas, what are safe ways (preferably without the use of chemicals) that can reduce it back to the neutral ph. Or down to safe lvls.
I know I'm a worry wart, but I want to be safe rather than sorry. (So far my betta's haven't shown any signs of being intolerant to the water.)