CO2 injection systems

[Koopa_34]

Were would be the best place to buy a co2 ejection systems that is affordable, besides ebay and what all do I need for the system itself.

 

[nitrous]

first of all, what size is your tank and how much light do you have

 

[PauloSilva]

I don't wanna hijack the thread.. but i have same question... i have 70 gallon... with 2 35w PC's I believe...

 

[Lonewolfblue]

I got everything but the tank from Ebay. The tank I got locally.