The Planted Tank Forum - View Single Post - Affordable CO2 sensor?
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post #80 of (permalink) Old 12-08-2012, 02:32 PM Thread Starter
No more Bow ties
mistergreen's Avatar
Join Date: Dec 2006
Location: Cincinnati
Posts: 15,511
Originally Posted by Hoppy View Post
unless you have really poor water circulation in the tank. (Too bad I can't prove this!)
I think you're on to something with the poor water circulation. I stuck it in the corner behind plants to get it out of sight. It's more reactive out in the open by water movement. It's ugly but it works better.

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