Angel Ph Question

[Audfish]

I just got some beautiful new angelfish. I tested the water in the tank and it's at 7.5. I've read from many diffrent scources about their preference as far as pH, and I've seen all sorts of ranges. Has anyone had any success keeping them at this pH in a healthy condition (this is the natural pH of my tapwater, so it's not anything in the tank) if not, what can I add to lower the pH. I've heard bogwood will help but has anyone had any success?

 

[Tolak]

I've bred angels for years with tap water that has a pH of 7.7. The only thing I add is Prime to deal with chlorine & chloramine.