I found this link to 99.9% pure boric acid http://www.dudadiesel.com/search.php?qu ... 4AodPwcAmA and wonder if I can use that instead of borax. I've read reference to it in some posts, but nothing direct. I think I need about 10% less of boric acid. Plus there is the avoided effort and cost of adding muriatic acid. Can I just use this instead and titrate up to 50ppm?
PS, I have high pH and high TA already, this could help, right?