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View Full Version : Testing and Adjusting Pool Water Chemistry



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  1. Chlorine not working! (10 replies)
  2. yellow-brownish stains (0 replies)
  3. powder "pH Down" ... add it where? (2 replies)
  4. My Start-up. What do you think? (3 replies)
  5. Where can I buy BORAX in Connecticut (2 replies)
  6. raising a stubbornly low pH (5 replies)
  7. Bens kit (1 replies)
  8. I don't like the simple reagent names (2 replies)
  9. First post - Trouble maintaining Chlorine (11 replies)
  10. When to shock? (2 replies)
  11. PH way low on new startup - need help (2 replies)
  12. what cl level is safe? (2 replies)
  13. How am I doing so far w/out Bens kit? (3 replies)
  14. I have the regents (1 replies)
  15. Testing high chlorine levels (2 replies)
  16. Muratic Acid : 20 Baume' (5 replies)
  17. Salt drop test (7 replies)
  18. CYA test is pretty subjective, isn't it? (21 replies)
  19. What is CYA? (2 replies)
  20. TA problem (9 replies)
  21. Leslie's sent free chemical-can I use? (4 replies)
  22. How to determine if close to an algae problem? (2 replies)
  23. Shock vs Bleach (3 replies)
  24. Tap Water Test Results (6 replies)
  25. Water Test Results (1 replies)
  26. how long to wait to shock (1 replies)
  27. Recommendations needed for CYA test (3 replies)
  28. Now I have to worry about phosphates??!?!? (1 replies)
  29. Test Kit - is this OK? (8 replies)
  30. Acid Question (6 replies)
  31. how long to wait after adding chlorine to test (1 replies)
  32. Pool Store Test Results (3 replies)
  33. pH Testing (2 replies)
  34. The Pool Place is Driving me Nuts/Need Help (4 replies)
  35. Pinpoint Computerized water Analysis system? (0 replies)
  36. cloudy water. Please help! (3 replies)
  37. Which one should I adjust first (10 replies)
  38. Purchasing Pool Chemicals Online (5 replies)
  39. I am ready for BBB. My numbers are... (6 replies)
  40. How long for muriatic to take effect? (8 replies)
  41. Need help with cloudy water and chemistry (2 replies)
  42. newtopools (6 replies)
  43. High Cal. Can it wait until remodel? (0 replies)
  44. Spa has brown ring at the waterline? (1 replies)
  45. raising a low pH (3 replies)
  46. High PH - Feeling stupid (26 replies)
  47. Safe Health Level For Chlorine (4 replies)
  48. A few water questions (10 replies)
  49. Great Langelier Online Calculator for Balanced Water (2 replies)
  50. Crystal clear water but all figures a bit off. (8 replies)
  51. Determining pool volume (3 replies)
  52. high alk consequences? (2 replies)
  53. DPD vs OTO (1 replies)
  54. Here are my numbers...? (1 replies)
  55. I Want To Be A B/b/b Convert!!! (21 replies)
  56. New guy LOST !!!! (10 replies)
  57. Here's my numbers (14 replies)
  58. Can I use the PS234 w/opt.salt kit to test Groundwater? (1 replies)
  59. your advice needed for test results (5 replies)
  60. test results what next? (3 replies)
  61. testing for ph with high chlorine (1 replies)
  62. CYA and brushing (6 replies)
  63. first opening with new house, cloudy water for 3 weeks (9 replies)
  64. Newbie (1 replies)
  65. How do I test for metals in water? (4 replies)
  66. Slight green tint (6 replies)
  67. Extending the Range of Test Kits (3 replies)
  68. Adjusting pool chemistry (2 replies)
  69. Storing Test kits ? Inside or outside? (6 replies)
  70. CYA Test (10 replies)
  71. hth and aqua chem test kits (3 replies)
  72. tested pool today (1 replies)
  73. Hi Phosphates (19 replies)
  74. Newbie needs help -just opened pool (4 replies)
  75. Taylor test kit owners in here (7 replies)
  76. How to interprete Taylor Kit results (8 replies)
  77. First test of season...what to do? (3 replies)
  78. Chlorine and PH readings (8 replies)
  79. Need to test, but it's been raining (1 replies)
  80. Beginner's Guide to Pool Chemistry Needs (2006) (1 replies)
  81. CH test reads 0? (20 replies)
  82. High Ph a problem? (11 replies)
  83. Newbie start-up (0 replies)
  84. Slam dunk questions from a newbie (1 replies)
  85. Pool Store Results, What Now? (13 replies)
  86. Great input from Natural Chemistry, but still want feeback.... (8 replies)
  87. What about readings in cold water? (2 replies)
  88. Will I fight pH forever? (7 replies)
  89. CYA Question (1 replies)
  90. clorine and algacide (1 replies)
  91. Cloudy Water (10 replies)
  92. Chlorine fall/shock (5 replies)
  93. Muriatic Acid Questions (15 replies)
  94. Should I upgrade? (4 replies)
  95. Testing well water (10 replies)
  96. My water test results (4 replies)
  97. Free Chlorine vs. Total Chlorine adjusting (16 replies)
  98. CYA Reducing Mix Period/CYA Ideal Level? (3 replies)
  99. Algae...pool store test results (15 replies)
  100. How Can I Keep The Alkalinity Up And PH Down (2 replies)