Thanks, Logzor. I've actually be topping off with a diluted lime water for a few weeks now and love it. I will definitly need to monitor and figure out just how much I need to dose. I dosed the first night the recommended amount, with my dKH at 5.4. I tested again that night, about three hours after the dosing and it was at 5.6. Tested the next morning about 8 hours later, 5.6, dosed again...then I got home after work around 4 and it was at 7.8. I tested three or four times to be sure and yep, it's that high. So, lesson learned, I need to figure out just how much to dose because doing a full dose just to keep a consistent level is going to bring it up a lot, apparently. So far, it has remained at 7.8. I run on zeovit, so my goal is 7. I'll let it dip down and start toying with tiny amounts. My only question whether or not I can dose the Ca component without the alk one.