Posted: Fri Jul 29, 2005 1:16 pm
Different species have different requirements, some are more sensitive to ph levels than others. RES are fairly tolerant--a ph of 7.0 is considered to be neutral and would be OK. Below 7 and the water is increasingly acidic the lower the reading. The higher the reading above 7, the more alkaline. If anything, water that's a touch toward the acid is better--slightly acidic water inhibits the growth of bad bacteria, among other things.
"You become responsible, forever, for what you have tamed." -Antoine de Saint Exupery-