Hot Tub Water Chemistry

3,593 topics in this forum

1. Going out of town - what to do? 1 2

   By samwise801, March 27
   • 39 replies
   • 987 views
   • 
   • dayday1
   • April 8

3. SmarterSpa settings? Help please? SmarterSpa questions?

   By DougA, April 6
   • 0 replies
   • 91 views
   • 
   • DougA
   • April 6

4. PH keeps dropping

   By spf8298, April 6
   • 0 replies
   • 113 views
   • 
   • spf8298
   • April 6

5. How do I maintain PH while raising TA?

   By newtubuser413, April 3
   • 2 replies
   • 153 views
   • 
   • newtubuser413
   • April 6

6. Saltwater maintenance routine for Hot Spring Spa

   By gwmac, April 3
   • 0 replies
   • 134 views
   • 
   • gwmac
   • April 3

7. Chlorine dosing to raise bromine

   By d.sebens, March 31
   • 6 replies
   • 132 views
   • 
   • waterbear
   • March 31

8. Has anyone found a replacement bromine for spafrog

   By Augustus, March 31   

   • bromine
   • 0 replies
   • 116 views
   • 
   • Augustus
   • March 31

9. Salt Level Constantly Rising Causing Chlorine Generator to Shut Down

   By meh07, November 7, 2020   

   • salt water system
   • 17 replies
   • 603 views
   • 
   • waterbear
   • March 30

10. Baquaspa And Baquacil

    By Brent, October 18, 2005
    • 7 replies
    • 8.4k views
    • 
    • LCG
    • March 26

11. Water maintenance for faraway cabin

    By Gallacus, March 23
    • 10 replies
    • 369 views
    • 
    • RDspaguy
    • March 26

12. Best ozone schedule and balance

    By Apollothesun, March 26
    • 0 replies
    • 112 views
    • 
    • Apollothesun
    • March 26

13. What is a good source of water chemistry information? 1 2

    By BB_Mike, March 21
    • 26 replies
    • 520 views
    • 
    • RDspaguy
    • March 25

14. Anyone have AOP/Spa experience?

    By magisimo, March 22
    • 5 replies
    • 208 views
    • 
    • magisimo
    • March 24

15. Balancing water for holiday-let: Rapid balacing help needed!

    By BenSeb, March 23
    • 0 replies
    • 91 views
    • 
    • BenSeb
    • March 23

16. Help! New hot tub owners struggling to maintain bromine levels and pH

    By dobeleye, February 19
    • 3 replies
    • 404 views
    • 
    • dlleno
    • March 23

17. Taylor K-2006 - ph test. Accurate? Interferences?

    By samwise801, February 22
    • 10 replies
    • 395 views
    • 
    • waterbear
    • March 23

18. Too Much Metal Chelating Agent

    By Parrick, October 13, 2013
    • 13 replies
    • 4.1k views
    • 
    • waterbear
    • March 23

19. White substance on shell

    By Kchottub, March 11
    • 9 replies
    • 331 views
    • 
    • Kchottub
    • March 22

20. New Spa Owner - Bromine vs Chlorine

    By MR.Furley75, March 19
    • 5 replies
    • 211 views
    • 
    • waterbear
    • March 22

21. 2 Years On Baqua 1 2

    By artie, January 22, 2007
    • 37 replies
    • 13.7k views
    • 
    • Steam6418
    • March 21

22. General questions on Bleach

    By newtubuser413, March 20
    • 11 replies
    • 365 views
    • 
    • waterbear
    • March 21

23. Superchlorination Water Temperature

    By tomkitty, March 20
    • 2 replies
    • 188 views
    • 
    • tomkitty
    • March 20

24. Potassium monopersulfate (mps) and itchy skin

    By poolaris, December 29, 2020
    • 8 replies
    • 615 views
    • 
    • tomkitty
    • March 20

25. High pH Low TA

    By NWHandy, March 19
    • 0 replies
    • 107 views
    • 
    • NWHandy
    • March 19

26. Peroxysan - White Floaters After Refill 1 2 3

    By cramp11, November 9, 2009
    • 65 replies
    • 17.3k views
    • 
    • Leann
    • March 19