pH level confusion

[Randomperson]

I have another thread, I wasn't sure if I should add this question to that one or make a new one, and for that I am sorry for crowding the forums hahahaha
I tested my water and I'm at basic pH level, I was told that I need to lower it by a little. I wasn't sure because I thought bettas can live in basic pH water, I bought some pH down just incase, I have a one gallon, all the rest of the chemical levels are perfect in the tank.
I would like to hear your knowledge on this topic

[vilmarisv]

Leave the pH alone. You will harm your betta more by adding chemicals... he will adjust.

[Randomperson]

ok good that's what i thought hahaha
thank you