[Wet Thumb Forum]-reactors for CO2

[chbak014]

what would be the best reactor for a 20 gallon long? i see the ones on AB but i think they are too big. plus, i wanted to get a reactor that connects to a bigger sized CO2 tubing rather than the standard sized one.
please post some suggestions for reactors.
thanks
-charley

http://www.geocities.com/charleybak/aquarium.index.html

[chbak014]

what would be the best reactor for a 20 gallon long? i see the ones on AB but i think they are too big. plus, i wanted to get a reactor that connects to a bigger sized CO2 tubing rather than the standard sized one.
please post some suggestions for reactors.
thanks
-charley

http://www.geocities.com/charleybak/aquarium.index.html

[ekim]

Here is 2 different ones I have built.
Both cost less than $15CAD to build.