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
  • It APPEARS sand is stuck to my pool bottom
    by Tom K » Sat 16 May, 2009 09:01
    6 Replies
    5885 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
    1536 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
    3747 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
    2921 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
    12004 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
    23240 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
    1685 Views
    Last post by gto
    Mon 19 Jul, 2010 19:15
  • saltwater pool question
    by vin » Thu 24 May, 2007 11:54
    13 Replies
    17626 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
    35675 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
    6252 Views
    Last post by polyvue
    Thu 06 May, 2010 09:42
  • Calcium Service?
    by ArizonaNative » Fri 05 Feb, 2010 01:50
    1 Replies
    1088 Views
    Last post by chem geek
    Fri 05 Feb, 2010 14:51
  • Scaling or leaching?
    by scubamark » Mon 09 Nov, 2009 08:39
    3 Replies
    5251 Views
    Last post by Larry
    Tue 24 Nov, 2009 04:27
  • White/Blue flakes in salt pool
    by matt.alpine » Thu 11 Jun, 2009 19:30
    3 Replies
    3579 Views
    Last post by Aquaclear-NZ
    Wed 16 Sep, 2009 02:41
  • Rust Spots?
    by dj000524 » Fri 08 Aug, 2008 15:39
    4 Replies
    12770 Views
    Last post by czechmate
    Tue 01 Sep, 2009 11:36
  • Scum
    by gracielu » Sat 22 Aug, 2009 10:58
    0 Replies
    1028 Views
    Last post by gracielu
    Sat 22 Aug, 2009 10:58
  • grey spots in bottom of pool
    by hk » Mon 03 Aug, 2009 07:51
    2 Replies
    5029 Views
    Last post by geeman
    Fri 07 Aug, 2009 10:22
  • Runing TF 100 CH Test
    by Conehead396 » Thu 23 Jul, 2009 20:09
    4 Replies
    2449 Views
    Last post by Conehead396
    Fri 24 Jul, 2009 23:17
  • Lemony taste in my pool water
    by 2kids2cats2dogs » Sun 19 Jul, 2009 07:03
    2 Replies
    3472 Views
    Last post by JamesWPoolperson
    Thu 23 Jul, 2009 20:56
  • White powdery residue on walls
    by fischerhaus2 » Sun 26 Apr, 2009 15:16
    3 Replies
    7056 Views
    Last post by Aquaclear-NZ
    Tue 07 Jul, 2009 03:07
  • Cleaning calcium on 6 ft wall that meets pool water
    by mfry » Sun 21 Jun, 2009 14:40
    1 Replies
    1677 Views
    Last post by Aquaclear-NZ
    Tue 30 Jun, 2009 03:28

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