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  1. We are after as many aquarium plant images that we can get, doing so will assist us in completing the aquarium plant database.

    https://barrreport.com/threads/aquatic-plant-images-wanted.14374/
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excel & Co2 checker

Discussion in 'Are you new to aquatic plants? Start here' started by dannyfish, Nov 12, 2010.

  1. dannyfish

    dannyfish Prolific Poster

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    Hi Guy

    I want to know if i dosing excel as co2 into my tank, will my co2 checker change colour too?
     
  2. dbazuin

    dbazuin Guru Class Expert

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    The CO2 checker absorbs CO2 until the test liquid has the same level as your tankwater.
    This lower the PH of the liquid and then the color will change.
    Exel is just a different kind of carbon. It does not get in the test liquid. And even if it would it won't not effect the PH.
     
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