Hey, my PH is currently at 7.8 and my Aro's are living fine. I've used PH down before when it was a little over 8.2 (my tap water is bad). Anyhow, I'd like to get it down to the 7.0 range as recommended. I've heard about driftwood naturally lowering the PH levels. But, I've heard cases of driftwood lowering the PH level TOO much. Can anyone give advice on how they lowered their PH with or without driftwood? Is their any tips like lowering the PH with driftwood, and then taking it out? I doubt that'd work, but any tips would be appreciated.

