Hard Pool Water & Scale

Total hardness and calcium hardness in pool water.
Scale, calcium buildup, hard water and scaling problems.
  • Topics
    Replies
    Views
    Last post
  • Deposits on plaster and mottling of plaster
    Attachment(s) by nlt999 » Thu 18 Apr, 2013 18:34
    0 Replies
    1281 Views
    Last post by nlt999
    Thu 18 Apr, 2013 18:34
  • "Sand paper" on the sides of the liner
    by birdman858 » Fri 03 Jun, 2011 13:53
    1 Replies
    2055 Views
    Last post by wboss71
    Wed 20 Mar, 2013 06:36
  • Rough plaster
    by iandstew » Wed 30 May, 2012 12:01
    4 Replies
    4217 Views
    Last post by wboss71
    Wed 20 Mar, 2013 06:25
  • Dull white substance on pool floor
    by skp fairways » Sat 17 Nov, 2012 07:25
    0 Replies
    1083 Views
    Last post by skp fairways
    Sat 17 Nov, 2012 07:25
  • Sand in the filter got hard - how to take it out?
    by Hankiss » Sun 17 Jul, 2011 14:58
    1 Replies
    2948 Views
    Last post by Efleannie
    Fri 14 Sep, 2012 17:55
  • High Hardness in a saline pool
    by susanaes » Sat 28 May, 2011 01:18
    4 Replies
    5917 Views
    Last post by czechmate
    Tue 10 Jul, 2012 07:22
  • soft water make up
    by Dan R » Mon 27 Feb, 2006 15:43
    11 Replies
    23358 Views
    Last post by rockpk
    Mon 28 May, 2012 07:41
  • Testing for hardness
    by Mazile » Sat 15 Jul, 2006 12:58
    6 Replies
    7347 Views
    Last post by Flora27
    Fri 11 May, 2012 08:20
  • Scaling Issue?
    by SLEJ » Thu 02 Jun, 2011 15:12
    6 Replies
    3930 Views
    Last post by SLEJ
    Sun 05 Jun, 2011 16:45
  • It APPEARS sand is stuck to my pool bottom
    by Tom K » Sat 16 May, 2009 09:01
    6 Replies
    5798 Views
    Last post by lisaa
    Fri 27 May, 2011 07:37
  • Sand stone edging problem..help
    by andyl » Mon 11 May, 2009 22:18
    1 Replies
    1495 Views
    Last post by Surface-Renewal
    Fri 25 Mar, 2011 16:51
  • What is This (Picture)?
    by Seahunt » Mon 06 Jul, 2009 14:56
    3 Replies
    3685 Views
    Last post by Surface-Renewal
    Fri 25 Mar, 2011 16:43
  • Calcium Cloride and salt level
    by Whalersailor » Mon 21 Jun, 2010 20:11
    4 Replies
    2889 Views
    Last post by swimfit
    Thu 23 Dec, 2010 05:08
  • Sandblasting calcium from pool walls and bottom
    by hatecalcium » Sat 06 Mar, 2010 12:51
    10 Replies
    11888 Views
    Last post by PoolTileCleaner
    Fri 17 Sep, 2010 18:03
  • Pool walls brownish orange all over?
    by kturner » Sun 01 Aug, 2010 08:34
    21 Replies
    22967 Views
    Last post by kturner
    Sun 15 Aug, 2010 13:21
  • Where to buy Dow Peladow or Dowflake?
    by gto » Mon 19 Jul, 2010 19:15
    0 Replies
    1653 Views
    Last post by gto
    Mon 19 Jul, 2010 19:15
  • saltwater pool question
    by vin » Thu 24 May, 2007 11:54
    13 Replies
    17480 Views
    Last post by m-nahorn
    Wed 02 Jun, 2010 19:28
  • Pebbtec and calcium deposits
    by jg312 » Wed 26 May, 2010 21:09
    8 Replies
    35502 Views
    Last post by czechmate
    Wed 02 Jun, 2010 18:24
  • How do i add phosphates to lower calcium hardness?
    by Guest » Fri 30 Apr, 2010 16:42
    3 Replies
    6182 Views
    Last post by polyvue
    Thu 06 May, 2010 09:42
  • Calcium Service?
    by ArizonaNative » Fri 05 Feb, 2010 01:50
    1 Replies
    1060 Views
    Last post by chem geek
    Fri 05 Feb, 2010 14:51

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