DIY CO2 Meter

haley-pi

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Hey Guys,

I am working on a project that can measure how much dissolved co2 is in my aquarium. I have overcome a few of the major obstacles, but I have hit a bit of a wall.

Has anyone done this? I am using henry's law to figure it out, if that means anything to anyone here.

My current problem is I can't find a co2 sensor that can read upto 30,000 ppm in the air. Anyone know where I can find this?
 

Ron Reefman

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How much do you care about having a display FREE of wires, pumps and equipment?

  • Want it squeaky clean! Wires be danged!

    Votes: 76 44.4%
  • A few things are ok with me!

    Votes: 79 46.2%
  • No care at all! Bring it on!

    Votes: 16 9.4%
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