Water Chemistry

Does your aquarium have the right water chemistry - the right amount of calcium, alkalinity, iodine, magnesium, etc.?

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  1. gabbyr189

    Test Kit Comparison

    gabbyr189, Feb 5, 2012 ... 3 4 5
    Replies:
    40
    Views:
    62,920
    Bluelobstor
    Bluelobstor
    Jan 2, 2017
  2. tatted4ever

    2 part dosing vs. Reactors

    tatted4ever, Oct 20, 2009 ... 15 16 17
    Replies:
    163
    Views:
    45,430
    Daniel072
    Daniel072
    Feb 21, 2013
  3. Matt Rogers

    Alk Cal Mag Rec Chart Per Aquarium Type

    Matt Rogers, Oct 21, 2010 ... 2 3
    Replies:
    24
    Views:
    14,572
    Kevin_E
    Kevin_E
    Oct 28, 2012
  4. ReefSparky

    Determining The Water Volume Of Your Whole Reef System

    ReefSparky, Aug 12, 2008 ... 6 7 8
    Replies:
    71
    Views:
    24,722
    ReefSparky
    ReefSparky
    Sep 28, 2010
  5. Jason McKenzie

    Good Water Chemistry reads

    Jason McKenzie, Nov 5, 2009
    Replies:
    0
    Views:
    6,220
    Jason McKenzie
    Jason McKenzie
    Nov 5, 2009
  6. Billme

    Going after low pH

    Billme, Jul 26, 2015 ... 2 3
    Replies:
    21
    Views:
    2,517
    Billme
    Billme
    Jan 4, 2019
  7. mlong12

    Monitoring system

    mlong12, Nov 24, 2017
    Replies:
    0
    Views:
    879
    mlong12
    mlong12
    Nov 24, 2017
  8. nanomania

    Need review on reef octopus salt

    nanomania, Jun 21, 2017
    Replies:
    1
    Views:
    1,194
    DSC reef
    DSC reef
    Jun 21, 2017
  9. ReefDudes

    PH made simple: what is it and to raise it

    ReefDudes, May 29, 2017
    Replies:
    0
    Views:
    659
    ReefDudes
    ReefDudes
    May 29, 2017
  10. Ryland

    Kalkwasser help needed

    Ryland, Nov 4, 2011 ... 2
    Replies:
    17
    Views:
    5,950
    Azazel
    Azazel
    May 2, 2017
  11. afamily848512

    Nitrate levels very high for over 2 months

    afamily848512, Mar 6, 2017
    Replies:
    0
    Views:
    691
    afamily848512
    afamily848512
    Mar 6, 2017
  12. dugas

    To change water or not

    dugas, Feb 7, 2017
    Replies:
    0
    Views:
    866
    dugas
    dugas
    Feb 7, 2017
  13. Swisswiss

    need your advice on Cal. and Alk.

    Swisswiss, Dec 29, 2016
    Replies:
    8
    Views:
    1,905
    Swisswiss
    Swisswiss
    Jan 19, 2017
  14. Siddique

    NP reducing biopellets vs. Vodka

    Siddique, Sep 21, 2010 ... 2 3
    Replies:
    27
    Views:
    12,576
    Anthony_mc67
    Anthony_mc67
    Dec 21, 2016
  15. cody3819

    Seachem two part

    cody3819, Nov 30, 2016
    Replies:
    4
    Views:
    1,004
    cody3819
    cody3819
    Nov 30, 2016
  16. Swisswiss

    test results in....

    Swisswiss, Oct 10, 2016
    Replies:
    0
    Views:
    726
    Swisswiss
    Swisswiss
    Oct 10, 2016
  17. Swisswiss

    sudden nitrate spike....

    Swisswiss, Oct 2, 2016
    Replies:
    6
    Views:
    1,029
    oldfishkeeper
    oldfishkeeper
    Oct 7, 2016
  18. Coastie Reefer

    Refractometers

    Coastie Reefer, Sep 8, 2016
    Replies:
    3
    Views:
    1,108
    Coastie Reefer
    Coastie Reefer
    Sep 9, 2016
  19. Swisswiss

    hanna instruments

    Swisswiss, Sep 8, 2016
    Replies:
    4
    Views:
    1,021
    lloydxmas
    lloydxmas
    Sep 8, 2016
  20. Bbirk23

    Help phosphates through the roof!

    Bbirk23, Aug 28, 2016
    Replies:
    3
    Views:
    1,153
    Swisswiss
    Swisswiss
    Aug 30, 2016
  21. sandiebrown65

    Old salt water

    sandiebrown65, Aug 6, 2016
    Replies:
    6
    Views:
    1,226
    Todd_Sails
    Todd_Sails
    Aug 8, 2016
  22. cody3819

    Dose amount

    cody3819, Jul 30, 2016
    Replies:
    6
    Views:
    1,083
    cody3819
    cody3819
    Aug 1, 2016
  23. cody3819

    Dosing

    cody3819, Jul 25, 2016 ... 2 3 4
    Replies:
    30
    Views:
    4,099
    cody3819
    cody3819
    Jul 29, 2016
  24. seabass1

    ACTIVATED CARBON....How many use it?

    seabass1, Aug 6, 2009 ... 2 3 4
    Replies:
    36
    Views:
    7,657
    redwhitechem
    redwhitechem
    Jul 18, 2016
  25. nc208082

    Activated Carbon in a reactor

    nc208082, Jul 8, 2012 ... 2
    Replies:
    11
    Views:
    18,320
    redwhitechem
    redwhitechem
    Jul 18, 2016
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