Planting...

[dougie]

If I have 3-4 plants that are hardy, will I need co2?

 

[blackwolfXKAV]

unfourtunately, this is very vague, and we are going to need some more specific info.

first off, in order for a planted tank to do well and thrive, you must acheive a balance between light, CO2, and nutrients.

it also dpends on the plant types....

yadda yadda, we're gonna need a little bit more info.

Good luck, B.W.

 

[ededh11]

Most hardy plants will do fine without CO2, they just would'nt grow as quickly and flourish as nicely as if you did have CO2.

But no, you most likely wont need it for your plants to grow in the tank

 

[Mgamer20o0]

yea but whats hardy. like blackwolfXKAV said we need more info.