If you do intend to follow the TFP method, you will need a good test kit. There are only two that we recommend and the TF-100 is the best of the two. Both kits use the same reagents, but the TF-100 has more of the ones that you will be using the most, making it the better bargain. I would also recommend you order a SpeedStir, don't even ask why, just order it. You can thank me later. Here's where you can get the kit if you are ready to get started.
TFTestkits.net
While waiting for your new toy, it's time to start studying Pool School. The button at the upper right of this page will take you there. Lots of information. It takes a while to get through all of it and may take some reading, re reading, and study for it to all fit together. Also have a look at PoolMath it is a valuable tool. It allows you to put in your test results and tells you just what you need to add to your pool to correct any imbalance.