BakerBoy17
Aquarium Advice FINatic
- Joined
- Jul 25, 2011
- Messages
- 682
What type of plants DON'T need CO2?
you never really need it,but in high light tanks it helps plants out compete aalgaeIn general. I don't want to build CO2 system. But if it comes down to it I will. But I want to see if there are plants that don't need it?
What type of plants DON'T need CO2?