: 1 12 12

: CALCULATORS -

  1. #1
    May 2008
    Upper Rio Alimo -
    4.069
    Rep Power
    19

    CALCULATORS -

    - ()
    , :
    0-0.01 ppm (mg/L) .
    0.01-0.2 ppm (mg/L) .
    0.2 ppm (mg/L) .

    - (Conductivity)

    -

    - - GH KH
    : = 100*(-)/(-)
    :
    =
    Y= GH
    A = GH
    B = GH

    -

    - 1

    - 2

    - ()

    - ( 2)

    - , - ml - . - oz - lb

    - , -

    - , -

    - , Fahrenheit - Celsius

    -

    -

    - ( safety factor 3.8)
    safety factor

    -

    - CO2
    ( buffers ph down ).
    : 24-01-2012 00:02
    O delta66 , .
    greek discus .

  2. #2

    .

    ?

  3. #3

    LINKMAN ... ?
    GD!!!!!

  4. #4
    Apr 2010
    БиЮнб -Хмзффьт
    1.609
    Rep Power
    14

  5. #5

    ,
    , , ....
    ' ...

  6. #6
    Mar 2011
    -/
    108
    Rep Power
    10


  7. #7
    Dec 2011
    PONTE DE PREVEZA
    1.578
    Rep Power
    10

    !
    '' !''
    scar Wilde

  8. #8
    May 2008
    Upper Rio Alimo -
    4.069
    Rep Power
    19

    delta66
    - ( safety factor 3.8)
    safety factor

    mod
    O delta66 , .
    greek discus .

  9. #9

    !!!!! ,!!

  10. #10

    .
    ...

  11. #11

    link... ... ;

  12. #12
    May 2008
    Upper Rio Alimo -
    4.069
    Rep Power
    19

    .
    O delta66 , .
    greek discus .

  •