New Tank

[RedMarlboro]

Hey all:

I am going to purchase a 46 gallon bow front very soon. I would like to ask what kind of CO2 injection is required if i have a medium planted tank? Will that hagen CO2 plant system work? Would I need a powerhead to keep water moving or have a still tank?

[Dissident]

It really depends on lighting you will have and the type of tank. Even in low-light tanks any CO2 is better than no CO2.

What type of plants?
What kind of lighting?