i've had ph problems for the last few months now. getting down to the 7.7's... I started running a skimmer and dosing Kalkwasser a couple times a day with a dos pump but not in my ato reservoir. The Kalk seems to be helping a little from my apex readings but not by much because my daily alk consumption is so low it jacks up my alk reading to much per the Trident tests. windows open during the day doesn't seem to work and co2 scrubbing is not an option because of cost at this exact moment. is there anything I can do to hit that 8.2 - 8.3 range?????