On Sun, 27 Jul 2003 15:52:20 -0400, "Jeff & Kathy Brown"
wrote:

What is the fastest, safest way to lower the pH. My pH is registering at
9.01 with KH of 89.5. Go figure. Please advise...thanks.

HCl, (hydrochloric or muriatic acid) is fine. Follow instructions carefully.
This stuff will kill fish and plants instantly if not diluted properly.

Bob