Hot Tub Water Chemistry

3,728 topics in this forum

1. How to use Bromine (3 step method)

   By waterbear, May 9, 2021   

   • hot tub santizer
   • waterbear
   • (and 3 more)

     Tagged with:

     • hot tub santizer
     • waterbear
     • 3 step bromine
     • bromine
     • howto
   • 0 replies
   • 6.2k views
   • 
   • waterbear
   • May 9, 2021

3. Some truths on bleach dosing

   By waterbear, March 22, 2021
   • 5 replies
   • 4.1k views
   • 
   • Fingerstank
   • March 29, 2021

4. Some truths about pH and TA

   By waterbear, November 9, 2020
   • 4 replies
   • 4.6k views
   • 
   • DesertDorkus
   • May 21

5. Bromine use in spas

   By RDspaguy, July 31, 2020
   • 5 replies
   • 5.9k views
   • 
   • waterbear
   • September 20, 2021

6. Lowering Total Akalinity Howto, Not Just For Pools!

   By waterbear, March 31, 2012
   • 0 replies
   • 16.1k views
   • 
   • waterbear
   • March 31, 2012

7. Please Learn From My Mistakes And Medical Bills. 1 2

   By Itchy and Scratchy, February 10, 2011
   • 31 replies
   • 97.7k views
   • 
   • RDspaguy
   • February 10, 2021

8. Dichlor/bleach Method In A Nutshell 1 2 3 4 5

   By Nitro, December 12, 2009
   • 111 replies
   • 94.8k views
   • 
   • RHeller1
   • July 14

9. Lowering Total Alkalinity 1 2 3 4

   By Nitro, April 3, 2009
   • 90 replies
   • 186k views
   • 
   • mscdman
   • April 15, 2021

10. Decontamination 1 2 3 4 5

    By Nitro, March 30, 2009
    • 119 replies
    • 120.4k views
    • 
    • rightcoastgirl
    • October 24, 2021

11. Chlorine Demand 1 2

    By Nitro, February 11, 2009
    • 28 replies
    • 50.2k views
    • 
    • _Samuel_
    • April 7, 2020

12. Nitro's Approach To Water Maintaince 1 2 3 4 7

    By Nitro, November 10, 2008
    • 171 replies
    • 206.5k views
    • 
    • Fingerstank
    • March 29, 2021

13. Bromine smell and shock.

    By qbquixote, Wednesday at 03:16 PM
    • 0 replies
    • 65 views
    • 
    • qbquixote
    • Wednesday at 03:16 PM

14. Milky water

    By Grib, August 6
    • 1 reply
    • 86 views
    • 
    • Couch67
    • August 7

15. Hot Springs Grandee price and Freshwater Salt System

    By Carlyjf, July 31
    • 1 reply
    • 166 views
    • 
    • Spa Shop Rotorua
    • August 1

16. Chlorine levels

    By Grib, July 29
    • 1 reply
    • 155 views
    • 
    • Couch67
    • August 7

17. Baqua to Chlorine hot tub conversion

    By jw2022, July 16   

    • baquacil
    • chlorine
    • (and 1 more)

      Tagged with:

      • baquacil
      • chlorine
      • conversion
    • 0 replies
    • 226 views
    • 
    • jw2022
    • July 16

18. Helping to understand my Nature2 + Dichlor + MPS Sanatizing Routine

    By contentedPilgrim, July 5   

    • chemistry
    • 8 replies
    • 430 views
    • 
    • waterbear
    • August 8

19. Is There A Test Kit That Shows Free Chlorine Above 5 And CYA Lower Than 30?

    By spa fun, June 28
    • 0 replies
    • 328 views
    • 
    • spa fun
    • June 28

20. Retrofit jet timer for intermittent operation?

    By Euphanasia, June 24
    • 5 replies
    • 381 views
    • 
    • RDspaguy
    • June 29

21. Issue after using Chlorine Reducer

    By mjwndave, June 21
    • 1 reply
    • 400 views
    • 
    • RHeller1
    • July 13

22. PH Struggles

    By TubShark, June 16
    • 1 reply
    • 437 views
    • 
    • waterbear
    • June 19

23. Water Chemistry - How does this look?

    By abcdefghii, June 9
    • 1 reply
    • 443 views
    • 
    • Couch67
    • June 9

24. Mold in tub?!?

    By Vegas, June 1
    • 4 replies
    • 499 views
    • 
    • Vegas
    • June 7

25. Chemical usage for hire companies

    By Mdbb888, May 29
    • 0 replies
    • 393 views
    • 
    • Mdbb888
    • May 29

26. Help to identify hot tub!

    By Hottubby1, May 20
    • 0 replies
    • 310 views
    • 
    • Hottubby1
    • May 20