The Planted Tank Forum - View Single Post - Affordable CO2 sensor?
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Old 11-19-2012, 07:06 PM   #54
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Is it possible to fill much of the volume of the air chamber with something like plastic beads? This would greatly reduce the air volume, making it inherently faster responding. Or, perhaps uncooked rice? Or, fit a saran wrap shroud around the sensor, then fill most of the volume with epoxy, making it a fitted case, with reduced air volume.

Just brainstorming!
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