cchhcc;2506226; said:WINNER WINNER!
Good post.
A pH of 8 isn't too high for a FH. FHs are derived from CA cichlids, most of which are from very hard & alkaline waters.......and as the previous poster indicated, stability is more important than achieving a specific value.
Also, pH kits are notoriously terrible. Take a sample of your water to your lfs and compare your results with theirs.
i'm not sure i trust the LFS water sometimes...
do fish exhibit certain behaviors in a higher PH like scratching, skittishness etc? or is it one of those things that isn't great for them, but they just tolerate?