Juicebox
- Posts
- 324
- Reactions
- 678
- Joined
- Apr 25, 2017
- Points
- 93
I never messed with co2 but i think you still exaust and intake....otherwise you just have co2 sitting in old stale air no....i really don't know though....i thought you just shut your fans down for the times you give the co2....hopefully someone who uses it chimes inwhy? im supplying the co2