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:
    66,216
    Bluelobstor
    Bluelobstor
    Jan 2, 2017
  2. Matt Rogers

    Alk Cal Mag Rec Chart Per Aquarium Type

    Matt Rogers, Oct 21, 2010 ... 2 3
    Replies:
    24
    Views:
    15,624
    Kevin_E
    Kevin_E
    Oct 28, 2012
  3. Jason McKenzie

    Good Water Chemistry reads

    Jason McKenzie, Nov 5, 2009
    Replies:
    0
    Views:
    6,535
    Jason McKenzie
    Jason McKenzie
    Nov 5, 2009
  4. tatted4ever

    2 part dosing vs. Reactors

    tatted4ever, Oct 20, 2009 ... 15 16 17
    Replies:
    163
    Views:
    48,072
    Daniel072
    Daniel072
    Feb 21, 2013
  5. ReefSparky

    Determining The Water Volume Of Your Whole Reef System

    ReefSparky, Aug 12, 2008 ... 6 7 8
    Replies:
    71
    Views:
    26,914
    ReefSparky
    ReefSparky
    Sep 28, 2010
  6. mlong12

    Monitoring system

    mlong12, Nov 24, 2017
    Replies:
    0
    Views:
    1,176
    mlong12
    mlong12
    Nov 24, 2017
  7. nanomania

    Need review on reef octopus salt

    nanomania, Jun 21, 2017
    Replies:
    1
    Views:
    1,491
    DSC reef
    DSC reef
    Jun 21, 2017
  8. ReefDudes

    PH made simple: what is it and to raise it

    ReefDudes, May 29, 2017
    Replies:
    0
    Views:
    926
    ReefDudes
    ReefDudes
    May 29, 2017
  9. afamily848512

    Nitrate levels very high for over 2 months

    afamily848512, Mar 6, 2017
    Replies:
    0
    Views:
    953
    afamily848512
    afamily848512
    Mar 6, 2017
  10. dugas

    To change water or not

    dugas, Feb 7, 2017
    Replies:
    0
    Views:
    1,127
    dugas
    dugas
    Feb 7, 2017
  11. Swisswiss

    need your advice on Cal. and Alk.

    Swisswiss, Dec 29, 2016
    Replies:
    8
    Views:
    2,186
    Swisswiss
    Swisswiss
    Jan 19, 2017
  12. cody3819

    Seachem two part

    cody3819, Nov 30, 2016
    Replies:
    4
    Views:
    1,273
    cody3819
    cody3819
    Nov 30, 2016
  13. Swisswiss

    test results in....

    Swisswiss, Oct 10, 2016
    Replies:
    0
    Views:
    957
    Swisswiss
    Swisswiss
    Oct 10, 2016
  14. Swisswiss

    sudden nitrate spike....

    Swisswiss, Oct 2, 2016
    Replies:
    6
    Views:
    1,330
    oldfishkeeper
    oldfishkeeper
    Oct 7, 2016
  15. Coastie Reefer

    Refractometers

    Coastie Reefer, Sep 8, 2016
    Replies:
    3
    Views:
    1,366
    Coastie Reefer
    Coastie Reefer
    Sep 9, 2016
  16. Swisswiss

    hanna instruments

    Swisswiss, Sep 8, 2016
    Replies:
    4
    Views:
    1,337
    lloydxmas
    lloydxmas
    Sep 8, 2016
  17. Bbirk23

    Help phosphates through the roof!

    Bbirk23, Aug 28, 2016
    Replies:
    3
    Views:
    1,458
    Swisswiss
    Swisswiss
    Aug 30, 2016
  18. sandiebrown65

    Old salt water

    sandiebrown65, Aug 6, 2016
    Replies:
    6
    Views:
    1,505
    Todd_Sails
    Todd_Sails
    Aug 8, 2016
  19. cody3819

    Dose amount

    cody3819, Jul 30, 2016
    Replies:
    6
    Views:
    1,359
    cody3819
    cody3819
    Aug 1, 2016
  20. cody3819

    Dosing

    cody3819, Jul 25, 2016 ... 2 3 4
    Replies:
    30
    Views:
    5,210
    cody3819
    cody3819
    Jul 29, 2016
  21. Swisswiss

    Ultralife redslime remover

    Swisswiss, Jun 8, 2016
    Replies:
    3
    Views:
    1,051
    Swisswiss
    Swisswiss
    Jun 8, 2016
  22. PittsburghReefTank12

    Nitrate Update

    PittsburghReefTank12, May 3, 2016
    Replies:
    1
    Views:
    711
    DSC reef
    DSC reef
    May 4, 2016
  23. nanomania

    Lanthanum reactor

    nanomania, Apr 17, 2016
    Replies:
    1
    Views:
    1,404
    nanomania
    nanomania
    Apr 20, 2016
  24. Seacurchin

    BRS Alk

    Seacurchin, Mar 24, 2016
    Replies:
    8
    Views:
    1,084
    Jim Bonds
    Jim Bonds
    Mar 29, 2016
  25. Sean Dean

    Low values

    Sean Dean, Mar 18, 2016 ... 2
    Replies:
    11
    Views:
    1,695
    Piano10
    Piano10
    Mar 22, 2016
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