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JakeM

Member Since: July 18, 2010

Country: United States

  • Nate
    I see that you are not detecting some bubbles AND that you need to block ambient light somewhat.
    Why not put a couple drops of food coloring into the water trap. Say dark blue? This way the transmitivity will be very different between a bubble and no bubble. Bet this also makes blocking the ambient light unnecessary.

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