So all, the pH coming out of my tap is 8.2 and with that, my tank is 8.2. I'm unsure if I should use something to lower it or to keep it at where it's at. I have Tetras, Livebearers, a Bristlenose Pleco, and in the future I'll be getting some Cories, and obviously, a pH of 8.2 is a little high for all of these fish. Suggestions? By the way, I have live plants.