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I'm brand new to to TFP method. Have stopped using Pristine Blue and reviewed Pool School over and over. Recently added a Culator and Metal Free to remove any Pristine Blue and pool is now crystal clear (save a little floor staining) that is fading (via the chlorine -I'm assuming). Levels are...

Just had my pool resurfaced. For the first two weeks, I relied on Leslie's and another local pool store for pool tests until I got my TF-100. Did my first test today. I've got a SWG (Autopilot) FC=17 CC=2 PH=7.5 CH=600 TA=80 CYA=30 The Leslie's results were very, very close to the TF-100...