The Planted Tank Forum - View Single Post - Affordable CO2 sensor?
View Single Post
post #46 of (permalink) Old 11-18-2012, 06:14 AM
Planted Tank Guru
Hoppy's Avatar
Join Date: Dec 2005
Location: Sacramento, CA
Posts: 20,980
Have you figured out the relationship between the ppm in the air volume vs. ppm in the adjacent water? If the room air is at 500 ppm, and conventional wisdom isn't way off, that would correspond to around 3 ppm in the water. But, without that relationship the ppm in the air volume doesn't tell us much. I'm sorry my knowledge isn't sufficient for me to figure out the relationship.

Hoppy is online now  
For the best viewing experience please update your browser to Google Chrome