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20 Best Co2 For Grow Tent (2022 Updated)

CO2 is a gas that is essential for plant growth. It is used by plants to create glucose during photosynthesis. Glucose is a sugar that plants use for energy. CO2 is produced by combustion of fossil fuels, such as coal and oil.

It is also produced by respiration of animals and decomposition of organic matter.

CO2 levels in the atmosphere have been increasing since the Industrial Revolution. This is due to the burning of fossil fuels, which releases CO2 into the atmosphere. The increased levels of CO2 in the atmosphere are causing the Earth’s climate to change.

20 Best Co2 For Grow Tent

1. Autopilot – CO2 Monitor & Controller w/15′ Remote Sensor APC8200

Autopilot - CO2 Monitor & Controller w/15' Remote Sensor APC8200

  • offers a simple and affordable way to control, monitor and record CO2 levels over an adjustable period of time.
  • memory feature.
  • customizable CO2 setpoint and deadband.
  • Trend Chart records CO2 levels per minute, hour, day and week for accurate analysis of CO2 distribution.

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Amazon.com – Seller
eBay
Walmart – kids R fashion llc
Grow Green MI

Product Details

Specifications

Details
Weight 2.4 lb

Reviews From Real Customers

guahanstyle
damiesummer-0
griffinsperformance

2. XL Pro CO2 Bucket

XL Pro CO2 Bucket

  • Come with handles and s-hook’s; making them easy to hang.
  • You choose to start releasing higher levels of Co2 when the sealant sticker is removed from the top of the bucket.
  • Size : 5 lbs.

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Amazon.com – Seller
eBay
Walmart
Dealzer.com Grow Box

Product Details

Specifications

Details
Product Dimensions 7.83 x 7.8 x 7.7 inches
Is Discontinued By Manufacturer No

Reviews From Real Customers

gr965030
errit3648
recklessracing25

3. Exhale Original Homegrown CO2 Bag

Exhale Original Homegrown CO2 Bag

  • Steady supply of CO2 for 6 months guaranteed
  • Maintenance free
  • No electricity
  • Patent pending genetics
  • Suitable for Organic Production

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Amazon.com
Walmart – Xtreme Hydroponics
Arbico Organics
GrowGeneration

Product Details

Specifications

Details
Weight 4.5 lb

Reviews From Real Customers

Curtis Susuki
skinni-skunk
John Lewis

4. Autopilot APC8200 CO2 w/15′ Remote Sensor Monitor & Controller, Blue

Autopilot APC8200 CO2 w/15' Remote Sensor Monitor & Controller, Blue

  • VERSATILE CO2 MONITOR: Control, monitor, and record CO2 levels in your grow room or tent with the Autopilot CO2 Monitor and Controller
  • CUSTOMIZABLE CO2 MONITOR: CO2 monitor with fully customizable ppm headband and CO2 setpoint for flexibility in programming
  • RECORDS CO2 TRENDS: CO2 monitor with memory has trend chart to record CO2 levels per minute, hour, day, and week for accuracy
  • REMOTE SENSOR PROBE: Remote CO2 sensor probe with photocell and 15-foot data cable takes readings from grow room locations

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Amazon.com
Premier Hydro
Tollaa.com
Lighting and Supplies

Product Details

Specifications

Details
Product Dimensions 7.4 x 9.6 x 3.4 inches
Country of Origin China
Is Discontinued By Manufacturer No
Style CO2 Monitor & Controller w/15′ Remote Sensor
Thickness 11 Inches

Reviews From Real Customers

giggleberrie
Joshua S.

5. Exhale – XL CO2 Bag

Exhale - XL CO2 Bag

  • XL

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Walmart
Premier Hydro
GrowGeneration

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Weight 9 oz

Reviews From Real Customers

pipik.gr.yerbgixm

6. Pulse Pro – The Smart Grow Room Monitor. Track VPD, Temp, RH, Light, CO2

Pulse Pro - The Smart Grow Room Monitor. Track VPD, Temp, RH, Light, CO2

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Amazon.com – Seller
Pulse Labs

Product Details

Specifications

Details
Compatible Devices Desktops
Sensor Type Temperature
Battery Description Lithium-Ion

Reviews From Real Customers

M.M.
@.
M.H.

7. EZ CO2 Delay Activated CO2 Producing Mushroom Bag | XL

EZ CO2 Delay Activated CO2 Producing Mushroom Bag | XL

  • XL

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Amazon
Walmart – VirVentures
GrowAce.com
Hydrobuilder.com

Product Details

Specifications

Details
EACH – Weight(lb) 7.5
EACH – Height(in) 6
EACH – Length(in) 8
EACH – Width(in) 11
CASE – Quantity 4

Reviews From Real Customers

Cody
DANIEL
Eddie

8. TNB Naturals The Enhancer CO2 Dispersal Canister and Refill for Indoor Garden, Indoor Tent, Indoor Greenhouse, Indoor Grow Tent, Hydroponic Garden

TNB Naturals The Enhancer CO2 Dispersal Canister and Refill for Indoor Garden, Indoor Tent, Indoor Greenhouse, Indoor Grow Tent, Hydroponic Garden

  • TNB Naturals Canister and Refill Pack.
  • 100% organic.
  • Can reach 1200 ppm in a 12x12x12 area.
  • Activates using warm water.
  • Refill has a life span of 2+ weeks.

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Amazon
Walmart – Xtreme Hydroponics
iBeautyCity.com
goodholidayprice

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Specifications

Details
Product Dimensions 12.01 x 5.59 x 4.13 inches

Reviews From Real Customers

Steven G.
Jojo
Mr M.

9. TNB Naturals The Enhancer CO2 Dispersal Canister for Indoor Garden, Indoor Tent, Greenhouse Accessories, Indoor Greenhouse, Hydroponic Garden

TNB Naturals The Enhancer CO2 Dispersal Canister for Indoor Garden, Indoor Tent, Greenhouse Accessories, Indoor Greenhouse, Hydroponic Garden

  • 100% organic.
  • Can reach 1200 ppm in a 12x12x12 area.
  • Activates using warm water!
  • Free Gift of a TNB Naturals Rolling Papers!

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Amazon
Walmart – GC Gravity Inc
WebHydroponics.com

Product Details

Specifications

Details
Package Dimensions ‎11.97 x 4.13 x 4.09 inches
Is Discontinued By Manufacturer ‎No

Reviews From Real Customers

Donald Q.
Joshua

10. Exhale XL CO2 Bag

Exhale XL CO2 Bag

  • Steady supply of CO2 for 6 months guaranteed
  • Maintenance free
  • No electricity
  • Patent pending genetics
  • Suitable for Organic Production

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Amazon
eBay – yourhydrostore00
Neobits.com
Tollaa.com

Product Details

11. Green Pad Jr. CO2 Generator, 10 Pads

Green Pad Jr. CO2 Generator, 10 Pads

  • The first and most effective commercial CO2 supplement made specifically for your seedlings and clones.
  • When I saw my CO2 PPM meter reading 1000 parts per million in only 30 minutes I KNEW MY CLONES WOULD FLOURISH, and I was RIGHT!
  • Steve N. San Diego, CA.

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Amazon
eBay
GrowGeneration
BVV

Product Details

Specifications

Details
Weight 0.75 lb

Reviews From Real Customers

hotdoggers_1
Robert H
Incredible Product I have a little cash crop grow box where this product has worked amazingly well . I had heard that using flur

12. TNB Naturals CO2 Bottle and Refill Dual Packs (2 of each!)

TNB Naturals CO2 Bottle and Refill Dual Packs (2 of each!)

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Amazon
MeekDepot

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13. TNB Naturals – CO2 Enhancer

TNB Naturals - CO2 Enhancer

  • Continuously disperses CO2 for up to 2 weeks per canister.
  • Natural ingredients when activated create a blast of CO2 that can reach 1200ppm in a 12x12x12 area.
  • Goes to work quickly. (8 to 10 hours).
  • Easy to use.

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Walmart
BVV

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Details
Weight 1 lb

14. Autopilot – Desktop CO2 Monitor & Data Logger

Autopilot - Desktop CO2 Monitor & Data Logger

  • CO2/RH/Temperature monitor on a clear display
  • Trend Chart: shows variable Min/Hr/Day/Wk for readings of CO2/RH/Temperature
  • 2-Channel Low Drift NDIR (non-dispersive infrared) Gas Sensor
  • Audible alarm for low/high CO2 levels
  • Voltage is 120 V

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BVV
Hydrobuilder.com

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Details
Weight 1 oz

Reviews From Real Customers

testr916
53grandpapaul
osoriojrj

15. Exhale 365 CO2 Bag Homegrown Organic Carbon Dioxide Booster

Exhale 365 CO2 Bag Homegrown Organic Carbon Dioxide Booster

  • How to Use ExHale.
  • ExHale comes complete, simply follow the instructions and place the ExHale bag in your grow space and leave it alone to do its job.

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Amazon
Walmart – Quick Collective

Product Details

Specifications

Details
Count Per Pack 0

16. TNB Naturals – CO2 Enhancer Refill Pack

TNB Naturals - CO2 Enhancer Refill Pack

  • Continue to use your canister and save money with the refill pack.
  • Natural ingredients when activated create a blast of CO2 that can reach 1200ppm in a 12x12x12 area.
  • Goes to work quickly. (8 to 10 hours).

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BVV
Arbico Organics
WebHydroponics.com

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Details
Weight 0.55 lb

17. Pro CO2 Regular Bucket

Pro CO2 Regular Bucket

  • Pro Co2 covers an area of 3 x 3 feet.
  • Simply remove the sealant sticker and your Pro Co2 will start releasing pure Co2 for your plants.
  • No maintenance or refills required.

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Amazon
eBay
Walmart – WhiteCowProducts
Dealzer.com Grow Box

Product Details

Specifications

Details
Package Dimensions 9.76 x 9.37 x 4.84 inches
Is Discontinued By Manufacturer No

Reviews From Real Customers

teawal-64
Micheal V.
Rebecca P.

18. 48 oz (3 x 16 oz) API CO2 Booster Promotes A Vibrant, Healthy Planted

48 oz (3 x 16 oz) API CO2 Booster Promotes A Vibrant, Healthy Planted

  • 48 oz (3 x 16 oz)

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Amazon
eBay – alotofhome
PetMountain.com

Product Details

19. 20 lb CO2 Tank | MoreBeer! D1052

20 lb CO2 Tank | MoreBeer! D1052

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MoreBeer!
MoreWine!
Homebrewers Outpost

Product Details

Reviews From Real Customers

Daniel
Micky
Tat

20. Daisy CO2 5 Pack

Daisy CO2 5 Pack

  • Save 5% on all products
  • Pointed Pellets
  • 250 Tin 997922-612

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OpticsAgent.com
Frankfort Hardware
Ideal True Value Home Center

Product Details

Specifications

Details
Weight 0.5 oz

Reviews From Real Customers

Sportshooter1
Karl D
JosephK

Conclusion

The bottom line is that CO2 is essential for plant growth, and a grow tent is an ideal way to maintain high levels of CO2 for your plants. CO2 generators are the best way to maintain high levels of CO2, and they are relatively inexpensive and easy to use.

If you are serious about growing healthy plants, then a grow tent is a great investment.

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