Mother Nature CO2 Generator Kit with Single Outlet Air Pump
Product details
| Management number | 250625539 | Release Date | 2026/09/17 | List Price | US$34.00 | Model Number | 250625539 | ||
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Double your tent's CO2 levels for up to six months with zero bottles, zero burners, and zero electricity beyond a small air pump
The Mother Nature CO2 Generator uses naturally formulated compost and beneficial bacteria to produce CO2 inside sealed grow tents and rooms. The 5-liter kit covers a 4' x 4' area up to 800 PPM, the 10-liter covers an 8' x 8' area, and both run on the same timer as your lights so CO2 only flows when your plants can use it. Add hot water, wait 24 hours, and the system is active for up to six months before needing a refill.
- Compressed CO2 tanks need refilling every few weeks and cost $20+ per swap
- Propane/natural gas burners produce heat, raising tent temps
- Regulators, solenoid valves, and burner hardware run $150+
- Open flame risk in enclosed spaces with electrical equipment
- Heavy tanks are awkward to transport and store
- Setup requires plumbing regulators, hoses, and leak testing
- One fill lasts up to 6 months, refill packs cost $69.99
- Biological CO2 production generates no heat
- Complete 5L kit starts at $84.99 with pump included
- No flame, no combustion, no gas lines
- Compact bucket sits on the floor or a shelf inside the tent
- Add hot water, connect the pump, done in under 5 minutes
Up to 800 PPM in a 4' x 4' Area 5L Kit
The 5-liter generator more than doubles ambient CO2 (roughly 400 PPM) in a sealed tent. The 10-liter version covers up to an 8' x 8' area at the same concentration.
Biological CO2 from Compost and Bacteria
The bucket contains a specially formulated compost blend and natural bacteria that produce CO2 as a byproduct. No chemicals, no combustion, no compressed gas.
Syncs to Your Light Schedule Automatically
Plug the included air pump into your lighting timer. When lights come on, the pump pushes CO2 out of the bucket. During lights-off, the bacteria recharge inside the sealed container.
Three Operation Methods: Basic, Pulse, and Advanced
Run the pump continuously with your lights (basic), cycle 15 minutes on and 60 off for concentrated bursts (pulse), or connect a CO2 monitor set to 650 PPM for on-demand activation (advanced).
Refillable: Empty, Clean, and Reload
When CO2 output diminishes (typically around six months), empty the bucket and drop in a 5-liter refill pack ($69.99). The bucket itself lasts indefinitely.
No Added Heat in Your Grow Space
Unlike propane or natural gas CO2 burners, this system adds zero heat to your tent. Particularly useful in spaces that already run warm under high-output grow lights.
How to set up and run the generator
Open and add hot water
Remove the lid and pour in 1.25L (5L kit) or 2.5L (10L kit) of hot water. Not boiling. Wait 24 hours before turning on the pump so the bacteria can fully activate.
Connect the air pump
Plug the bottom airline into the included air pump. Route the top airline into your tent canopy or behind a circulation fan for even distribution.
Plug into your light timer
Connect the air pump to the same timer or relay as your grow lights. CO2 flows during lights-on when plants photosynthesize. During lights-off the bacteria recharge.
Monitor and refill when needed
A CO2 detector (sold separately) tells you exact PPM levels and when output starts dropping. When it does, empty the bucket and add a refill pack to start a fresh 6-month cycle.
- CO2 Generator body and lid
- CO2 contents bag (5L or 10L)
- Single outlet air pump (1.3 L/min)
- Two 0.5m lengths of 6mm airline
- Two 6mm grommets
- Airstone
- 5 Liter Kit: $84.99, covers 4' x 4'
- 10 Liter Kit: $124.99, covers 8' x 8'
- 5L Refill Pack: $69.99, reloads an existing 5L bucket for another 6 months
Questions? We're easy to reach.
Happy Hydro has been serving growers since 2006. Call or email us before you order, after you order, or any time something comes up. When you're happy, we're happy.
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