littlefishie
I Harth Darth
I've actually had Co2 running since I set up the tank. Without it the pH is around 7.6-7.8. I think it's the sand I use. It's Geosystem something by Hagen. I looked it up and apparently it buffers the water to a higher pH. Unforunately it didn't say that when I bought it.
If I'd know I'd've spent the extra money on Tahitian Moon Sand. I'm going to look into the driftwood option tonight, though. Perhaps that, plus Co2, will bring the pH down.
