Originally Posted by 7SE7EN7
I only plan on having one plant so do i need any CO2
stuff or anything other than the right bulbs?
Nope, you don't need a Carbon source if you are only going to run a low light tank as long as you choose the correct plants. IE low light plants.
If you are only going to add one plant (which I doubt will last very long. It will hook you faster then you think!), then staying around 20 watts total (two 10 watt bulbs), should fair well for you.
FYI, adding a Carbon source to any tank (low/medium/high light), will improve the growth and health of the plant. Dosing Flourish Excel would do great in that tank and the bottle would last for quite some time.