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  1. #1
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    Default Re: Bromine Chemisty Question

    Update: I went ahead and scoured the steps with ascorbic acid and they are white again! I realize the iron is still in the water. I should receive the CuLator and skimmer basket/liners early in the week and will begin that when they arrive. I also ordered the Lamotte borate test strips; I did not order HEDP. My current numbers are:
    FC 1.5
    CC 0
    pH 7.6

    The first time I did the borax/cal-hypo, I left the pH high for a day as the instructions didn't say to lower it again. I did a second dose last night and 2 hours afterward, I added MA. I didn't want to leave my pH so high. Not sure which way I am supposed to do it.

    My plan is to do the CuLator and keep the FC 2 or less. Is that right? Do I continue with the cal-hypo or go back to dichlor?

    Thanks so much and Go Blackhawks!
    Last edited by FormerBromineUser; 05-18-2014 at 01:51 PM.
    26K gal 20x40 rectangular IG vinyl pool; Apr 2014: New pump, liner, auto-cover, & water; Pentair Whisperflo 1HP pump; Pentair Trition sand filter; Cover/Star CS-500 auto cover; Taylor K-2006C; OTO

  2. #2
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    Default Re: Bromine Chemisty Question

    1. With the metal in solution, you probably want a middle pH, 7.4 - 7.6.

    2. Using the cal hypo in *small* doses, via the skimmer (NO FEEDER WITH TRICHLOR!!), can help bring the metal out, on the filter.

    3. Don't allow cal hypo to contact the CuLator packs. You could add cal hypo when you clean the skimmers -- but take the Culator out first.

    4. I'd put ALL my Culators in the water, maybe 1 or 2 in the skimmer(s) and any others suspended in near a return, or even resting on the main drain. Don't discard them unless they are discolored or gummed up.

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