Originally Posted by mightymarijuanabuds
.. .co2 you do not need.. and for such a small grow i think its overkill
even one plant will get stinky.. so a carbon filter or o3 generator is a must
i dunno what you mean carbonated water?? dont feed that to your plant... the roots need o2, the plant above the ground needs co2... proper ventilation / air exchange will provide enough co2 easily... and if you want to give the roots a boost, bury an airstone at the bottom of your pot to increase o2 to the roots