Anyone having to dose additional alkalinity while dosing kalk. My alkalinity wont stay above 7.0. Maybe because of bio pellets? I use buffers like kent and have even done baking soda but will eventually drop back to 7.0. My current parameters are: calcium 460, magnesium 1600, alk 7.0, ph 8.0. Should I also bring all my parameters down to be at the allowed minimum like my alkalinity, or should I dose additional alkalinity? Thanks in advanced.