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Reef Chemistry by Randy Holmes-Farley

Need some help with the chemistry aspect of your aquarium or have some knowledge you would like to share? Please start a new topic. This forum is moderated by Randy Holmes-Farley.

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  1.   » Sticky Threads
  2. Randy Holmes-Farley
    Sticky

    Reef Chemistry Question of the Day Archive

    Randy Holmes-Farley, Jan 5, 2016
    Replies:
    6
    Views:
    2,355
    Randy Holmes-Farley
    Randy Holmes-Farley
    Jun 16, 2017
  3. revhtree
    Sticky

    Aquarium Chemistry Question? Ask the Doctor!

    revhtree, Mar 22, 2016 ... 2 3 4 5
    Replies:
    80
    Views:
    7,453
    Randy Holmes-Farley
    Randy Holmes-Farley
    Jun 12, 2017
  4. JimWelsh
    Sticky

    Salinity determination by density

    JimWelsh, Mar 4, 2016 ... 2
    Replies:
    24
    Views:
    3,310
    akarusso
    akarusso
    Jan 3, 2017
  5. Randy Holmes-Farley
    Locked Sticky

    Randy's Reef Chemistry Articles

    Randy Holmes-Farley, Sep 29, 2014
    Replies:
    0
    Views:
    11,685
    Randy Holmes-Farley
    Randy Holmes-Farley
    Sep 29, 2014
  6. Randy Holmes-Farley
    Locked Sticky

    Reef Chemistry Calculators

    Randy Holmes-Farley, Sep 14, 2014
    Replies:
    0
    Views:
    8,000
    Randy Holmes-Farley
    Randy Holmes-Farley
    Sep 14, 2014
  7.   » Normal Threads
  8. dangros

    Impacts of cooking on the aquarium

    dangros, Jun 23, 2017 at 6:35 AM
    Replies:
    2
    Views:
    43
    Labridaedicted
    Labridaedicted
    Jun 23, 2017 at 7:44 AM
  9. jason2459

    Our tank's biology up close

    jason2459, Mar 15, 2016 ... 26 27 28 29 30
    Replies:
    599
    Views:
    13,009
    mcarroll
    mcarroll
    Jun 23, 2017 at 7:40 AM
  10. Claus84

    Amquel, ammonia testing

    Claus84, Jun 22, 2017 at 6:33 AM
    Replies:
    8
    Views:
    69
    Claus84
    Claus84
    Jun 23, 2017 at 7:40 AM
  11. A Toadstool Leather

    Salinity Issue

    A Toadstool Leather, Jun 23, 2017 at 4:43 AM
    Replies:
    1
    Views:
    27
    Katrina71
    Katrina71
    Jun 23, 2017 at 5:30 AM
  12. goldenhurricane2

    Nitrate/Phosphate Imbalance

    goldenhurricane2, Jun 18, 2017 at 12:46 PM ... 2 3 4
    Replies:
    61
    Views:
    1,326
    Hans-Werner
    Hans-Werner
    Jun 23, 2017 at 3:21 AM
  13. Ty Hamatake

    Nutrients and Cyano...

    Ty Hamatake, Jun 9, 2017 ... 2 3 4
    Replies:
    69
    Views:
    3,701
    Hans-Werner
    Hans-Werner
    Jun 23, 2017 at 2:55 AM
  14. Reeferhigh

    Nitrate Test

    Reeferhigh, Jun 22, 2017 at 1:57 AM
    Replies:
    3
    Views:
    58
    Reeferhigh
    Reeferhigh
    Jun 23, 2017 at 12:23 AM
  15. Adam113

    Brown stuff in chamber

    Adam113, Jun 22, 2017 at 8:30 PM
    Replies:
    3
    Views:
    49
    dmw913
    dmw913
    Jun 22, 2017 at 9:57 PM
  16. cracker

    Even more kalkwasser questions !

    cracker, Jun 21, 2017 at 10:11 PM
    Replies:
    13
    Views:
    241
    GoVols
    GoVols
    Jun 22, 2017 at 8:45 PM
  17. Mono

    Help with 2 part dosing

    Mono, Jun 22, 2017 at 6:42 PM
    Replies:
    2
    Views:
    38
    Mono
    Mono
    Jun 22, 2017 at 7:11 PM
  18. 40B Knasty

    What "Heavy Metals" does Reef Crystal salt mix exactly detoxify?

    40B Knasty, Jun 22, 2017 at 3:48 AM
    Replies:
    13
    Views:
    313
    40B Knasty
    40B Knasty
    Jun 22, 2017 at 2:38 PM
  19. GoVols

    Kalkwasser - Fluid - Questions???

    GoVols, May 17, 2017 ... 2 3
    Replies:
    40
    Views:
    704
    GoVols
    GoVols
    Jun 22, 2017 at 1:20 PM
  20. RedSox81

    TDS 1 with DI

    RedSox81, Jun 21, 2017 at 12:42 AM ... 2
    Replies:
    20
    Views:
    240
    Randy Holmes-Farley
    Randy Holmes-Farley
    Jun 22, 2017 at 10:56 AM
  21. A Toadstool Leather

    Factors that control pH

    A Toadstool Leather, Jun 20, 2017 at 6:36 PM
    Replies:
    11
    Views:
    139
    chipmunkofdoom2
    chipmunkofdoom2
    Jun 22, 2017 at 8:56 AM
  22. Cory

    How much limewater?

    Cory, Jun 21, 2017 at 8:44 PM
    Replies:
    8
    Views:
    131
    jsker
    jsker
    Jun 22, 2017 at 8:46 AM
  23. clownsrcool

    ~!~!~ Need help analyzing my Triton Results ~!~!~

    clownsrcool, May 31, 2017 ... 2
    Replies:
    21
    Views:
    336
    Randy Holmes-Farley
    Randy Holmes-Farley
    Jun 22, 2017 at 8:43 AM
  24. revhtree

    Please Explain Precipitation

    revhtree, Jun 16, 2017 ... 2
    Replies:
    22
    Views:
    500
    Randy Holmes-Farley
    Randy Holmes-Farley
    Jun 22, 2017 at 8:35 AM
  25. moseley75

    Alkalinity test?

    moseley75, Jun 17, 2017 at 9:49 AM
    Replies:
    15
    Views:
    193
    Randy Holmes-Farley
    Randy Holmes-Farley
    Jun 22, 2017 at 8:25 AM
  26. Keiffer the reefer

    ICP test results --> very low sulfur

    Keiffer the reefer, Jun 21, 2017 at 1:13 PM
    Replies:
    8
    Views:
    121
    mazoli
    mazoli
    Jun 22, 2017 at 3:52 AM
  27. Cory

    Limewater vs two part

    Cory, Jun 5, 2017 ... 3 4 5 6 7
    Replies:
    121
    Views:
    4,994
    Hans-Werner
    Hans-Werner
    Jun 22, 2017 at 3:20 AM
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