I agree, it's really a PITA to try to keep a stable pH when you start trying to change it.
What is it out of your tap? Most fish will easily adapt to a wide variety of pH's providing it's not bouncing around all the time.
If you really want to lower it, using something like peat is much better - or C02.
What is it out of your tap? Most fish will easily adapt to a wide variety of pH's providing it's not bouncing around all the time.
If you really want to lower it, using something like peat is much better - or C02.