Cuccaro,
To be honest, I didn't notice any differences in chemical balances... mainly because I only test if something is going wrong. I'm the kind of person that waits to test water quality when I see a problem in the tank. So, I just dosed and didn't have any problems. Now for you - you may want to monitor your tank closer if you are uncomfortable with my method.
BTW - I'm going to go ahead and say it to cover my behind: "Don't Dose Until You Test." and/or "Don't Dose a chemical unless you already know how much to dose."