Hot Tub Water Chemistry

3,853 topics in this forum

1. Fixed hot tub and now getting water chemistry straight! 1 2

   By abc123, June 4, 2012
   • 35 replies
   • 6.8k views
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   • abc123
   • May 16, 2013

3. Low Ph Hi Ta - How To Raise Ph And Lower Ta? 1 2

   By OttawaGreg, October 1, 2009
   • 34 replies
   • 11.8k views
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   • quantumchromodynamics
   • November 6, 2009

4. Help, Help, Please Help 1 2

   By TomC, October 26, 2009
   • 34 replies
   • 5.8k views
   • 
   • chem geek
   • October 29, 2009

5. Tds And When To Dump The Water? 1 2

   By OttawaGreg, March 3, 2010
   • 34 replies
   • 13.3k views
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   • tagyerit
   • March 9, 2010

6. Mps Shock-What Happened 1 2

   By glennmacph, November 2, 2010
   • 34 replies
   • 9.5k views
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   • drylandfarmer
   • December 29, 2010

7. Nature 2 In Addition To Chlorine. 1 2

   By TinyBubbles, October 16, 2007
   • 33 replies
   • 10.2k views
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   • TinyBubbles
   • October 24, 2007

8. Plain And Simple, What Is Better Chlorine Or Bromine 1 2

   By newspaguy, October 28, 2008
   • 33 replies
   • 9k views
   • 
   • tony
   • October 31, 2008

9. Cloudy Water 1 2

   By joanneheathermary, November 20, 2008
   • 33 replies
   • 8.9k views
   • 
   • SAFASTRO
   • March 3, 2009

10. Help With Water Balance Low Ta, High Ph. 1 2

    By DerekJr, October 28, 2009
    • 33 replies
    • 5.3k views
    • 
    • quantumchromodynamics
    • November 1, 2009

11. Increasing Alk & Decreasing Ph, And Excessive Foaming 1 2

    By SuzyQ442, August 1, 2011
    • 33 replies
    • 11.4k views
    • 
    • chem geek
    • February 26, 2012

12. Free And Total Chlorine Question 1 2

    By styro, July 21, 2010
    • 32 replies
    • 6.2k views
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    • waterbear
    • August 2, 2010

13. Ph Lock What Is It? 1 2

    By marquismark, January 11, 2013
    • 32 replies
    • 19.9k views
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    • Spasome
    • January 27, 2014

14. Calcium Hardness 1 2

    By Hillbilly Hot Tub, March 28, 2008
    • 31 replies
    • 11.2k views
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    • Vermonter
    • May 23, 2008

15. Dichlor Or Mps? 1 2

    By dcp, November 25, 2008
    • 31 replies
    • 7.9k views
    • 
    • chem geek
    • December 3, 2008

16. Re-post Of Intro Questions 1 2

    By SantaMonica, December 1, 2009
    • 31 replies
    • 7.7k views
    • 
    • chem geek
    • January 14, 2010

17. Chlorine Reading Zero After 24 Hrs 1 2

    By ZestyTub23, December 28, 2010
    • 31 replies
    • 13.7k views
    • 
    • PFC5
    • January 14, 2011

18. Mps Allergy 1 2

    By theoabear, March 19, 2013   

    • mps
    • allergy
    • 31 replies
    • 16.3k views
    • 
    • RDspaguy
    • March 9, 2020

19. Bromine Vs. Chlorine 1 2

    By razorbackmatt72, August 14, 2007
    • 30 replies
    • 12.6k views
    • 
    • tony
    • October 20, 2007

20. Taylor K2006 Test Kit For Cheap 1 2

    By hrustar, December 7, 2009
    • 30 replies
    • 15.4k views
    • 
    • chem geek
    • December 1, 2010

21. Dichlor Bleach Method Fill Interval 1 2

    By spawn, January 14, 2011
    • 30 replies
    • 5.8k views
    • 
    • chem geek
    • January 24, 2011

22. New Hot Tub Owner With A Couple Questions 1 2

    By Leeboy, October 10, 2013
    • 30 replies
    • 8.2k views
    • 
    • chem geek
    • February 28, 2014

23. Non-chlorine Shock (mps) Dosing For Hot Tubs / Spas 1 2

    By chem geek, October 31, 2007
    • 29 replies
    • 39.2k views
    • 
    • dlleno
    • August 18, 2016

24. Bromine, Chlorine, And Carcinogens 1 2

    By ncspa, February 17, 2008
    • 29 replies
    • 17.7k views
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    • waterbear
    • February 27, 2008

25. Frustrating Ph Vs Ta Issue 1 2

    By ncspa, February 22, 2008
    • 29 replies
    • 7.7k views
    • 
    • chem geek
    • April 5, 2008

26. Nature 2, Chlorine And Mps 1 2

    By sagemurphy, May 19, 2008
    • 29 replies
    • 10.2k views
    • 
    • chem geek
    • June 22, 2008