+ Reply to Thread
Results 1 to 10 of 42

Thread: Need help with starting chlorine after drain/refill

Hybrid View

  1. #1
    Join Date
    Jun 2011
    Location
    Massachusetts
    Posts
    38

    Default Re: Need help with starting chlorine after drain/refill

    Thanks Ben!

    +3 lbs of CYA added at 830 am
    +1 trichlor tab put in skimmer at same time with improved readings at noon FC=1.5 CC =3.5 no bleach smell
    +I will add polyquat now in the dose of 4-6 oz? and then how often do you want me to keep doing so? please confirm both
    +pH at noon down to 6.8-7.0 - have Borax but not sure of dose - is there a reference or can you give dose to me?
    + will not add any more bleach just pucks to inc chlorine until you give me permission

    Let me know your thoughts about the ladder whenever you have a chance. thanks. aciam.

  2. #2
    Join Date
    Jun 2011
    Location
    Massachusetts
    Posts
    38

    Default Re: Need help with starting chlorine after drain/refill

    Hi Ben - just a quick update.

    Noon today - added 4 oz polyquat
    2pm added second trichlor puck to skimmer to maintain/inc FC after polyquat addition
    3pm added app 18 oz borax to skimmer due to pH of 6.8-7

    8PM testing
    OTO TC =2 pH = 7.2
    DPD FC = 2 pH = 7.2

    FAS-DPD FC = 2 CC=4 pH 7.2 alk 70

    I am adding nothing at this time.

    I will retest in am and add more borax if needed. Let me know what I should be shooting for in terms of FC levels so I can add pucks as needed. And when/if I should re dose polyquat. Thanks! aciam

  3. #3
    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: Need help with starting chlorine after drain/refill

    Looks like you are doing well, and just need to 'stay the course'.

    Ben

  4. #4
    Join Date
    Jun 2011
    Location
    Massachusetts
    Posts
    38

    Default Re: Need help with starting chlorine after drain/refill

    Thanks Ben!

    Here are this morning's number:

    OTO TC=3 pH 7.2
    DPD FC=3 pH 7.2

    FAS-DPD FC 3-3.5 CC 3.5 pH 7.2 alk 60-70

    remainder of 2 pucks of trichlor in skimmer

    I decided to add just a tiny bit more borax but nothing else. Let me know if I should be messing with the alkalinity at all. We are off to a family function. Will retest tonight.

    Questions: What do you want me to be aiming for in terms of FC?
    Do you want me to redose polyquat once a week?
    Is there any threat to re introducing my pink algae ladder into the pool? or should I just invest in a new one?

    Thank you. Have a good Sunday. aciam

  5. #5
    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: Need help with starting chlorine after drain/refill

    Don't worry with anything except chlorine and pH, right now.

    It looks good -- once you've got everything stable with those, and you

  6. #6
    Join Date
    Jun 2011
    Location
    Massachusetts
    Posts
    38

    Default Re: Need help with starting chlorine after drain/refill

    Hi Ben - looks like your last post got cut off so I missed your words of wisdom at the end! Please feel free to fill them in so I know what it is you were trying to tell me! the answers to all my questions and a plan for moving forward maybe? Still haven't done the swim test but plan on it soon.

    Things continue to be stable.

    8pm numbers
    OTO TC 2 pH 7.2
    DPD FC 2 pH 7.2

    FAS DPD FC 2.5 ( down from 3-3.5 this morning) CC 3 pH 7.2 alk 60-70

    I added a bit more borax and put 2 new trichlor pucks in skimmer for the night( had just the remnants of the last 2 left). Will recheck in morning and follow your advice in meantime! Thanks! aciam

  7. #7
    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: Need help with starting chlorine after drain/refill

    Basically, I was just going to say, hang in there, it looks like all is going well.

    Ben

+ Reply to Thread

Similar Threads

  1. High CYA, drain 1/3 refill?
    By fatstogie in forum Pool Chemicals & Pool Water Problems
    Replies: 7
    Last Post: 07-07-2012, 05:06 PM
  2. Starting with SWCG - no chlorine level
    By brefri in forum Pool Chemistry for Intex-type Pools
    Replies: 9
    Last Post: 06-15-2012, 02:41 PM
  3. Drain and refill 33,000 gallon gunite pool
    By bugsy0329 in forum Testing and Adjusting Pool Water Chemistry
    Replies: 20
    Last Post: 08-25-2011, 03:06 PM
  4. Drain AG and refill?
    By Islander2C in forum Above-Ground Pool Construction & Repair
    Replies: 13
    Last Post: 05-18-2007, 07:02 AM
  5. drain refill and think it's good - your thoughts?
    By west1745 in forum DPD-FAS based testing
    Replies: 2
    Last Post: 07-25-2006, 10:49 AM

Tags for this 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