well generally I think it's
Litres x 13
--------------- = number of bubbles per minute
100
but I dont think this is right, as that would mean say in my tank I should have 1 bubble every 5 seconds, it's more like 1 every second!
If your KH is 5 and your ph is 7 that's about 16mg/l CO2, which is about right?
go here for more info ...
http://www.dennerle.de/ENGLISCH/Wasser/e_co2-tabelle.htm
Litres x 13
--------------- = number of bubbles per minute
100
but I dont think this is right, as that would mean say in my tank I should have 1 bubble every 5 seconds, it's more like 1 every second!
If your KH is 5 and your ph is 7 that's about 16mg/l CO2, which is about right?
go here for more info ...
http://www.dennerle.de/ENGLISCH/Wasser/e_co2-tabelle.htm
