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So I've been reading a lot of the threads concerning high CYA and CH. Here are today's numbers. I recently purchased the TF 100 test kit after having my doubts about the pool store numbers. FC 2 Ph 7.6 CC 0 CH 800 TA 90 CYA 100 CSI 0.04 This is a relatively new pool, in ground, plaster, 25k...