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View Full Version : Testing and Adjusting Pool Water Chemistry



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  1. Unable to keep chlorine level and CYA level has dropped from 38 to 21 in 1 day. (7 replies)
  2. Old pool...New owner...Stat heavy...looking for balance advice (6 replies)
  3. ph and alk balance (5 replies)
  4. Best time to Test? (1 replies)
  5. pH adjusting (4 replies)
  6. New Water Test Results (5 replies)
  7. looking for a good test kit (3 replies)
  8. Teal tint to water. (3 replies)
  9. Trouble Getting Started This Year (7 replies)
  10. Trouble balancing pool (1 replies)
  11. Testing fill water - strange results (0 replies)
  12. Balancing water in our new AG pool - want to use BBB method (7 replies)
  13. Cloudy Pool after a party (1 replies)
  14. when do you add stabilizers? (6 replies)
  15. R-0013 = Distilled water? (3 replies)
  16. Calcium Hardness in Pebble tec pool (2 replies)
  17. Why ME ??? Put your chemistry hats on for this one !! (1 replies)
  18. Needing some direction with testing and treatment (8 replies)
  19. Advice on adding - (2 replies)
  20. Question about Trichlor effect on TA and pH (6 replies)
  21. CYA Correction factor for Total Alkalinity (2 replies)
  22. 13000 pool and bleach (5 replies)
  23. First test readings of season (111 replies)
  24. Watergram (2 replies)
  25. Vanishing Chlorine (3 replies)
  26. New pool owner, need help getting water right (11 replies)
  27. help adjusting (8 replies)
  28. HTH Test Kits (3 replies)
  29. Help for my neighbor (3 replies)
  30. starting new any advice (1 replies)
  31. CYA - High Concentration Measurement? (3 replies)
  32. Cloudy Water (1 replies)
  33. Hoping for a better summer with our pool (2 replies)
  34. Pool kits (2 replies)
  35. PH won't go/stay up (5 replies)
  36. Fresh fill with city water - start with bleach or dichlor? (7 replies)
  37. total chlorine vs free chlorine (9 replies)
  38. Want to learn about pool chemistry (4 replies)
  39. New Pool Owner (2 replies)
  40. Spring opening help (3 replies)
  41. Getting the pool back in shape (3 replies)
  42. huge clorine demand (13 replies)
  43. Drop tests vs. Strips (2 replies)
  44. Spring Start Up (4 replies)
  45. Am I on the right track... (0 replies)
  46. Lowering pH without affecting TA (0 replies)
  47. Help with BRAND NEW Pool (2 replies)
  48. Pool company recommends weird levels with my UV sanitizer (5 replies)
  49. I'm back! Problems with chlorine and CYA (0 replies)
  50. CYA help please! (3 replies)
  51. Do I have to lower my TA? (7 replies)
  52. Compare OTO and Taylor results for free chlorine (0 replies)
  53. Year 2 = A new beginning (with my test results) (5 replies)
  54. Getting Ready For Summer... (0 replies)
  55. Opening pool (0 replies)
  56. If this was your fill water, what would you do? (14 replies)
  57. My start up Numbers (7 replies)
  58. Phosphates? High CYA! (8 replies)
  59. cyanuric level dropped? (3 replies)
  60. CYA creeping up when only using bleach (4 replies)
  61. Second post after several months trying forum's advice. Feedback please? (1 replies)
  62. Any experience with E-Z Pool chemical? (3 replies)
  63. what light do you read the CYA in... (3 replies)
  64. How to raise PH without effecting TA? Newbie needs help (5 replies)
  65. Ph Fluctuations Normal? (5 replies)
  66. high FC low CC (10 replies)
  67. After shocking, how long to wait before covering? (1 replies)
  68. My first step in getting off $oft $wim... (7 replies)
  69. Converting from SoftSwim to Chlorine (2 replies)
  70. Ph ? (3 replies)
  71. pH won't go down (5 replies)
  72. Neighbors Pool (4 replies)
  73. chlorine (4 replies)
  74. Post Isaac Situation (cloudy) (6 replies)
  75. Questions on CYA and Pumping (4 replies)
  76. Low PH (12 replies)
  77. Chlorine wont stabilize (3 replies)
  78. Hello all! I just drained 40% of my pool water. (2 replies)
  79. Boric Acid affect on pH; Is this OK? (4 replies)
  80. what order to add the chemicals (11 replies)
  81. New Member with New pool (2 replies)
  82. Water beetles in pool (3 replies)
  83. Rising pH?? (3 replies)
  84. Liters (3 replies)
  85. pool test strips vs dropper test kit (3 replies)
  86. Waiting time between chemical applications (2 replies)
  87. How much bleach for 7000 gallon pool? (11 replies)
  88. ColorQ Calcium Hardness test fails (2 replies)
  89. Any Water test result spread sheet or software available? (2 replies)
  90. Just want to make sure I'm all good (4 replies)
  91. TA reduction going wrong ?? (8 replies)
  92. Low PH problem (10 replies)
  93. White flakes in pool (4 replies)
  94. Can I get by with 6 way kit? (2 replies)
  95. Indoor pool - high PH (0 replies)
  96. Cya 100 + ????? (5 replies)
  97. Still moving into new house but ran some taylor pool tests... (6 replies)
  98. Stable Ph with SWCG....is this normal? (7 replies)
  99. High Chlorine to low in 16 hrs. (3 replies)
  100. Chlorine Bleach & pH (11 replies)