CO2 calculator and chart

[Skittyfish]

http://watergardens.coolnessdojo.com/co2chart.php

what happened to this site? I really liked it because all I had to do was plug in the numbers for pH and kH and the Co2 ammount popped up.

[djlen]

Try this site: http://www.csd.net/~cgadd/aqua/articles.htm
Scroll down to "Measuring CO2 in the Planted Tank"
Len