CO2 Site?

[Argento13]

Could someone tell me a good site to learn about CO2 use?

 

[Godslayer]

....

www.thekrib.com is a superb choice. Standard fare.

Bob

 

[Richer]

CO2 use? what do you need to know about it?

-Richer

 

[Turbo]

CO2 site

Try these two:

http://www.qsl.net/w2wdx/aquaria/diyco2.html

http://www.trueaquariumplants.com/articles/pf1.asp