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    Poolmath change to recommended Calcium Hardness levels

    HI Chaps, It's the start of the season here in Australia and i did the full set of tests in order to balance the pool for the coming months. Not looking too bad, except the CH levels. My levels tested at 290 (with the TF100) which, when i Last looked at pool math, was in the goal 250-350 range...
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    Chlorine levels when adding salt to pool

    Hi I am in the processing of balancing my pool again after some heavy rains, which caused the pool to turn green. I"ve been SLAMming the pool with liquid chlorine until the water is clear but I noticed this morning when i looked at my SWG that it's complaing of low salt. I tested the salt...
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    Rising CH - Causes?

    Hello It's been 5 months since we filled our new pool. Since then CH has been rising, which i gather is normal for a concrete pool. However, I tested my water the other day and these were the results: CH 400 FC 6.5 TA 50 CYA 70 PH 7.6 The CH has risen by 100 since I last tested a month or so...
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    Recommended FC level with SWCG

    Hi All My TF100 test results are currently this: FC 3 CC 0 TA 70 PH 7.6 CH 300 CYA 70 SALT 3800 So I think pretty balanced for SWCG. If i up the FC level on the chlorine generator one point (i.e from 6 to 7) FC shoots up to 5.5. IS it better to run FC at 5.5 or OK to run at 3. I know the...