The Planted Tank Forum - View Single Post - Affordable CO2 sensor?
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post #61 of (permalink) Old 11-26-2012, 04:52 PM Thread Starter
No more Bow ties
mistergreen's Avatar
Join Date: Dec 2006
Location: Cincinnati
Posts: 15,511
hmm. have to check out the tyvek material. Wow, silicone membrane is expensive.It's probably the best for this purpose. I can probably make it for now. Silicone peels off wax paper pretty well.

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