+ Reply to Thread
Page 2 of 2 FirstFirst 1 2
Results 11 to 13 of 13

Thread: Testing & treating pool fill water

  1. #11
    PoolDoc's Avatar
    PoolDoc is offline Administrator Quark Inspector PoolDoc 5 stars PoolDoc 5 stars PoolDoc 5 stars PoolDoc 5 stars PoolDoc 5 stars PoolDoc 5 stars PoolDoc 5 stars
    Join Date
    Jan 2005
    Location
    Georgia
    Posts
    11,386

    Default Re: Testing & treating pool fill water

    OK, you've got pretty much pure trichlor and dichlor. That's good -- a lot of companies are diluting the stuff, sometimes using chemicals that can cause problems.

    Assuming you are treating newly filled water, I'd use the dichlor for awhile, to rapidly build up stabilizer, and then start using the tabs.

  2. #12
    Join Date
    Apr 2014
    Location
    Georgia
    Posts
    7

    Default Re: Testing & treating pool fill water

    Alright, the new liner is half-installed and the pool is filling. They will come complete the installation tomorrow and I am guessing it will take a couple more days to fill completely.

    Let me make sure I understand:

    Until the pool is full, nothing but the pink stuff and some polyquat.
    Then, when the pump is running, first lower pH to 7.0
    Second, raise TA to 80 ppm
    and THEN start chlorinating slowly (2ppm/day). Since I'm using Dichlor, I don't need to add additional stabilizer.

    A couple of questions:
    What should my goal FC be? 4ppm? And CC < .5ppm?
    Should I check CYA each day while I'm chlorinating to make sure I don't get it too high?
    Will the pink stuff keep working all summer?

    Thank you again for all your help! The pool looks so new and shiny, I want to keep it that way.
    In-ground vinyl pool ~23,000 gal. Sand filter with zeosand.

  3. #13
    PoolDoc's Avatar
    PoolDoc is offline Administrator Quark Inspector PoolDoc 5 stars PoolDoc 5 stars PoolDoc 5 stars PoolDoc 5 stars PoolDoc 5 stars PoolDoc 5 stars PoolDoc 5 stars
    Join Date
    Jan 2005
    Location
    Georgia
    Posts
    11,386

    Default Re: Testing & treating pool fill water

    Sorry I overlooked this:

    Target FC is determined by CYA level => see http://pool9.net/cl-cya/ (Best Guess Chart)

    Do NOT check CYA daily; you'll consume your reagents. It doesn't change that rapidly. Here's the CYA refill if you need it: Taylor R-0013-E @ Amazon


+ Reply to Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts