Water Chemistry

This is the place to discuss things such as water testing, chemicals, algae (green water), etc...

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  1. Meyer Jordan
    Sticky

    Pollution

    Meyer Jordan, Aug 18, 2015
    Replies:
    16
    Views:
    2,040
    peter hillman
    Sep 30, 2015
  2. Becky
    Locked Sticky

    READ BEFORE POSTING: For queries about water quality, algae, fish problems etc

    Becky, Jul 19, 2013
    Replies:
    0
    Views:
    5,445
    Becky
    Jul 19, 2013
  3. Jonathon

    Water cycle explanation?

    Jonathon, Aug 21, 2017 at 6:26 PM
    Replies:
    3
    Views:
    58
    DutchMuch
    Aug 21, 2017 at 10:15 PM
  4. MoonShadows

    Water Quality Concerns

    MoonShadows, Aug 20, 2017 at 4:56 PM ... 2
    Replies:
    36
    Views:
    188
    MoonShadows
    Aug 21, 2017 at 5:29 PM
  5. IPA

    Water Quality, well water, test kits.

    IPA, Aug 21, 2017 at 1:59 PM
    Replies:
    6
    Views:
    43
    sissy
    Aug 21, 2017 at 5:26 PM
  6. ZEROPILOT

    Pond vacuum popularity.: How many members use one?

    ZEROPILOT, Aug 18, 2017 at 2:10 PM
    Replies:
    17
    Views:
    129
    moby
    Aug 19, 2017 at 11:17 PM
  7. MitchM

    Evaporation and heat loss of your pond

    MitchM, Jun 5, 2017 ... 2
    Replies:
    34
    Views:
    671
    MitchM
    Aug 16, 2017
  8. helpmypond

    UV Clarifier

    helpmypond, Aug 12, 2017
    Replies:
    3
    Views:
    69
    Gemma
    Aug 12, 2017
  9. Meyer Jordan

    Water Test Kit Accuracy

    Meyer Jordan, Aug 7, 2017
    Replies:
    5
    Views:
    91
    DutchMuch
    Aug 7, 2017
  10. Usman

    Does plant roots work as biomedia?

    Usman, Aug 2, 2017
    Replies:
    3
    Views:
    164
    Meyer Jordan
    Aug 3, 2017
  11. Gemma

    Question about adding Zyme

    Gemma, Jul 30, 2017 ... 2
    Replies:
    26
    Views:
    197
    brokensword
    Aug 1, 2017
  12. MitchM

    What is your water temperature?

    MitchM, May 26, 2017 ... 2
    Replies:
    26
    Views:
    397
    addy1
    Aug 1, 2017
  13. Linda Schubert

    Fish dead after treating pond with AlgoRem

    Linda Schubert, Jun 20, 2016 ... 2
    Replies:
    37
    Views:
    1,081
    Magzire
    Jul 31, 2017
  14. coltsgirl

    chemicals on new pond

    coltsgirl, Jul 30, 2017
    Replies:
    6
    Views:
    80
    addy1
    Jul 31, 2017
  15. Onefunfroggy

    UV clarifier -need help

    Onefunfroggy, Jul 20, 2017
    Replies:
    18
    Views:
    204
    Onefunfroggy
    Jul 31, 2017
  16. I'maponder

    Need help, exlarge pond with green water

    I'maponder, Jun 18, 2017 ... 2
    Replies:
    28
    Views:
    471
    Usman
    Jul 25, 2017
  17. Gerry

    Water problems dying fish

    Gerry, Jul 14, 2017
    Replies:
    14
    Views:
    198
    Gerry
    Jul 20, 2017
  18. SeekerOfWine

    White particles in pond

    SeekerOfWine, Jul 18, 2017
    Replies:
    4
    Views:
    124
    Meyer Jordan
    Jul 18, 2017
  19. G. Griffiths

    Large established pond - choked!

    G. Griffiths, Jul 12, 2017
    Replies:
    14
    Views:
    227
    moby
    Jul 16, 2017
  20. Gemma

    UV light recommendations

    Gemma, Aug 17, 2016 ... 5 6 7
    Replies:
    130
    Views:
    1,924
    Gemma
    Jul 14, 2017
  21. Nyboy

    I Am Lazy Why Not Test Strips ?

    Nyboy, Jul 9, 2017 ... 2
    Replies:
    30
    Views:
    378
    budgenator
    Jul 13, 2017
  22. Magzire

    Medifin killed my filter?

    Magzire, Jul 11, 2017
    Replies:
    4
    Views:
    123
    Meyer Jordan
    Jul 11, 2017
  23. samdaboni

    Pond Gone Bad

    samdaboni, Jul 9, 2017 ... 2
    Replies:
    23
    Views:
    320
    Lisak1
    Jul 10, 2017
  24. Mattstark44

    Salt

    Mattstark44, Jun 30, 2017
    Replies:
    5
    Views:
    129
    peter hillman
    Jun 30, 2017
  25. Kathy G

    Enlarged pond and 4 fish died :( Please help!

    Kathy G, Jun 24, 2017 ... 2
    Replies:
    22
    Views:
    272
    Kathy G
    Jun 28, 2017
  26. Gordo33

    Low Kh

    Gordo33, Jun 20, 2017 ... 2
    Replies:
    37
    Views:
    387
    Meyer Jordan
    Jun 23, 2017
  27. ArcaneWater

    Renovated pond algae problem

    ArcaneWater, Jun 4, 2017
    Replies:
    10
    Views:
    279
    Lisak1
    Jun 22, 2017
  28. mike doty

    High Phosphate Levels

    mike doty, Jun 18, 2017
    Replies:
    3
    Views:
    163
    Meyer Jordan
    Jun 19, 2017
  29. vic

    Common Problem Green Pond Water

    vic, May 3, 2017
    Replies:
    7
    Views:
    349
    EricV
    Jun 13, 2017
  30. Violetmuse

    Water Quality Problems

    Violetmuse, Jun 1, 2017 ... 2
    Replies:
    21
    Views:
    273
    sissy
    Jun 8, 2017
  31. CharlotteSC

    Floating scum all summer

    CharlotteSC, Oct 17, 2016 ... 2 3 4
    Replies:
    78
    Views:
    1,371
    pinonponder
    Jun 8, 2017
  32. CindyA

    High Nitrite levels but everything else is great!

    CindyA, Jun 3, 2017
    Replies:
    18
    Views:
    222
    budgenator
    Jun 8, 2017
  33. Jezmund

    Question about water quality (and bubbles on pond) stats and pics includsd

    Jezmund, Jun 4, 2017 ... 2
    Replies:
    25
    Views:
    316
    Meyer Jordan
    Jun 8, 2017
  34. PAwrangler08

    Floating scum battle

    PAwrangler08, Jun 6, 2017
    Replies:
    8
    Views:
    139
    CometKeith
    Jun 8, 2017
  35. mheiderscheit

    test kits

    mheiderscheit, Jun 17, 2009
    Replies:
    4
    Views:
    1,345
    sissy
    Jun 7, 2017
  36. Seth

    Need Help with Bosses Pond

    Seth, May 12, 2017 ... 2 3
    Replies:
    51
    Views:
    610
    Seth
    May 27, 2017
  37. Meyer Jordan

    `Foam! Foam! Foam!

    Meyer Jordan, May 24, 2017
    Replies:
    2
    Views:
    219
    sissy
    May 24, 2017
  38. terry moore

    Adding salt to pond causing foam after waterfall

    terry moore, May 12, 2017 ... 2
    Replies:
    23
    Views:
    404
    budgenator
    May 22, 2017
  39. Nyboy

    Water So Bad Can Not See Fish

    Nyboy, May 16, 2017
    Replies:
    16
    Views:
    356
    Mmathis
    May 19, 2017
  40. bagsmom

    Will pH lower with time?

    bagsmom, May 15, 2017
    Replies:
    7
    Views:
    150
    Mmathis
    May 16, 2017
  41. Ouida

    Another newbie PH question, is 8.2 too high?

    Ouida, May 7, 2017
    Replies:
    9
    Views:
    269
    sissy
    May 12, 2017
  42. Barry Meikle

    Test #'s- I need help asap please

    Barry Meikle, May 4, 2017
    Replies:
    13
    Views:
    223
    sissy
    May 12, 2017
  43. Gordo33

    Zinc plated brace question

    Gordo33, May 9, 2017
    Replies:
    2
    Views:
    121
    Gordo33
    May 9, 2017
  44. pond1

    pond wont clear

    pond1, Mar 10, 2017 ... 3 4 5
    Replies:
    94
    Views:
    1,379
    moby
    May 3, 2017
  45. nc0gnet0

    Great Price on API Master test kit

    nc0gnet0, Oct 31, 2009
    Replies:
    3
    Views:
    1,826
    sissy
    May 1, 2017
  46. Janet Jaworski

    Muddy pond water

    Janet Jaworski, Apr 16, 2017
    Replies:
    19
    Views:
    418
    mgmine
    Apr 30, 2017
  47. paul goodwin

    Green water

    paul goodwin, Apr 25, 2017
    Replies:
    2
    Views:
    223
    CometKeith
    Apr 27, 2017
  48. BrianR

    High PH

    BrianR, Apr 12, 2017 ... 2
    Replies:
    20
    Views:
    310
    sissy
    Apr 19, 2017
  49. bailey kari

    Koi Pond ideal PH NO2, KH and GH

    bailey kari, Apr 13, 2017
    Replies:
    4
    Views:
    237
    budgenator
    Apr 18, 2017
  50. MitchM

    Don't be too quick to remove humic substances (things that "stain" your water brown) from your pond.

    MitchM, Apr 14, 2017
    Replies:
    10
    Views:
    254
    MitchM
    Apr 15, 2017
  51. Chad in MN

    Small pond Spring startup

    Chad in MN, Apr 4, 2017
    Replies:
    13
    Views:
    221
    Chad in MN
    Apr 10, 2017
  52. Usman

    Minimum ratio between fish inch/kg & surface area sq ft filter media?

    Usman, Apr 5, 2017
    Replies:
    11
    Views:
    301
    CometKeith
    Apr 10, 2017
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