Swimming Pool Water Chemistry

966 topics in this forum

1. Some Truths about pH and TA

   By waterbear, November 9, 2020
   • 2 replies
   • 4.8k views
   • 
   • waterbear
   • June 29, 2021

3. Lowering Total Alkalinity -- Howto

   By waterbear, April 29, 2011
   • 10 replies
   • 70.3k views
   • 
   • barbbctx
   • May 28, 2018

4. Potentially Dangerous Pool Info From Arm And Hammer!

   By waterbear, June 11, 2012
   • 3 replies
   • 16.8k views
   • 
   • chem geek
   • December 17, 2014

5. Low cyanuric acid, high pH

   By YayaLiz, February 21, 2022
   • 3 replies
   • 2.4k views
   • 
   • PoolContractor
   • February 16

6. Odd Chlorine Readings After MPS Use

   By ESPNewport, February 6
   • 2 replies
   • 398 views
   • 
   • ESPNewport
   • February 8

7. Accidentally added bromine to chlorine pool

   By NewAGPgal, March 30, 2021
   • 3 replies
   • 2.5k views
   • 
   • Linda Cooper
   • December 14, 2022

8. Intellichlor: no lights, power supply green led on and off

   By WyoPoolBoy, October 2, 2022
   • 0 replies
   • 1.1k views
   • 
   • WyoPoolBoy
   • October 2, 2022

9. Algaecide turned H2O2 pool green tint

   By Tim Kroehler, July 8, 2022
   • 0 replies
   • 1.7k views
   • 
   • Tim Kroehler
   • July 8, 2022

10. Shock Causes Bubbles And White Film

    By kathy61344, May 5, 2012
    • 7 replies
    • 27.5k views
    • 
    • waterbear
    • June 24, 2022

11. Anyone have a Potassium Persulfate allergy?

    By Sivane, June 13, 2022
    • 0 replies
    • 1.2k views
    • 
    • Sivane
    • June 13, 2022

12. I bought the frame pool. What do I need to prepare to maintain it?

    By Chrispool, June 10, 2022
    • 0 replies
    • 1.4k views
    • 
    • Chrispool
    • June 10, 2022

13. Accu-Tab Si Tablets

    By lewmel, July 7, 2011
    • 8 replies
    • 10.2k views
    • 
    • waterbear
    • June 1, 2022

14. How much is too much Muriatic Acid?

    By Aivenssar, May 21, 2022
    • 1 reply
    • 1.4k views
    • 
    • waterbear
    • May 21, 2022

15. Can’t get rid of green water

    By Amsrc11, May 11, 2022
    • 0 replies
    • 1.6k views
    • 
    • Amsrc11
    • May 11, 2022

16. Raising ph in a swim spa pool

    By Wolke, April 30, 2022
    • 7 replies
    • 1.8k views
    • 
    • waterbear
    • May 5, 2022

17. Used Splashless Bleach in Pool

    By Mickey123, May 2, 2022   

    • bleach help
    • pool care
    • 0 replies
    • 1.7k views
    • 
    • Mickey123
    • May 2, 2022

18. High CYA after draining twice!

    By Becca1984, April 23, 2022
    • 1 reply
    • 1.8k views
    • 
    • waterbear
    • April 24, 2022

19. Mineral Pool

    By David Henderson, April 19, 2022
    • 0 replies
    • 1.5k views
    • 
    • David Henderson
    • April 19, 2022

20. Shock the pool

    By David Henderson, April 12, 2022
    • 0 replies
    • 1.6k views
    • 
    • David Henderson
    • April 12, 2022

21. Advice for target levels on startup after refill?

    By DiyCam, January 4, 2022
    • 5 replies
    • 2.6k views
    • 
    • waterbear
    • January 27, 2022

22. Does anyone use E-Clear?

    By sniederb, November 11, 2021
    • 12 replies
    • 3.1k views
    • 
    • waterbear
    • December 9, 2021

23. Tri-chlor Vs. Di-chlor

    By texaspool, June 23, 2009
    • 9 replies
    • 22.1k views
    • 
    • TFP
    • November 6, 2021

24. Ph problem

    By Burt Diamond, October 14, 2021
    • 0 replies
    • 2.5k views
    • 
    • Burt Diamond
    • October 14, 2021

25. Leaving your hot tub for holiday

    By Jjf, September 21, 2021
    • 0 replies
    • 2.4k views
    • 
    • Jjf
    • September 21, 2021

26. citric acid Overdose of citric acid

    By Nanskier, August 11, 2018
    • 14 replies
    • 12.5k views
    • 
    • Kramnorreh
    • September 15, 2021