CO2 Systems/Supplements: Many beginner-friendly plants won't need extra CO2 on top of what your fish are producing, but some of the more advanced ones will.
CO2 Systems/Supplements: Many beginner-friendly plants won't need extra CO2 on top of what your fish are producing, but some of the more advanced ones will. CO2 supplementation can help plants of any skill level thrive, but it can also get expensive and isn't always a necessity.