Are CO2 charts accurate?
I am planning on adding shrimp to my tank in the near future but am interested in knowing what my DIY co2 is pumping out before I do so. I have a drop checker but because I run the CO2 through a powerhead it mists around the tank and I believe gives inaccurate readings. Using a pH of 6.6-6.8 and a kH of 7 on the CO2 Chart claims I have not enough CO2 while my Drop checker is always mountain dew green. Which should I believe more? Thank you.
Last edited by Qwedfg; 07-20-2012 at 06:02 PM.