On Tue, 27 Jul 2004 19:24:55 -0700, "Robert Flory"
wrote:

try....... http://www.csd.net/~cgadd/aqua/art_plant_aquacalc.htm

or, the webpage version of the CO2 calculator:

http://www.csd.net/~cgadd/aqua/art_plant_co2chart.htm


Chuck Gadd
http://www.csd.net/~cgadd/aqua