KentCurtis
Aquarium Advice Regular
Hey everyone. I am wanting to do alot more planting in my 20g tank right now but am unsure what kinda of light I should be getting . I want a medium powered flourescent, just dont know the numbers on them. Also, at what point should adding co2 to the water be considered? I have heard about it, just not sure when it becomes necesarry. Thanks everybody.