Exhale CO2 Micro Grow Bag - Patented Mycelium Strain for Small Indoor Grow Rooms, & Carbon Dioxide Enrichment - CO2 for Grow Tents - Boosts CO2 Production for 3 Months - 2 lbs. (1 Pack)

Working in no time. Plants are thriving. I got the small one for a small tent. It has started growing well and quickly.

Works great and came quick. Hung it up and it’s treating my ladies well. The bag is strong and it hangs real nice. Did not come ripped or already forming inside. Perfect product.

These do very little you would have to fill a tent with these. I have 3 of the max in my 5by5 and my ppm is like 500.

Overall good product. Just higher than competitors and it takes longer for the co2 to start coming out. And I think all you guys should figure out a way to cover up the little screen the co2 comes out and make it to where the time of 6 months doesn’t start till you peel a t tab. You might haves tried. Just a thought.

Great service great price got it sooner than expected very happy & satisfied customer definitely highly recommend.... product is 💯 satisfaction....came perfectly packaged thank you so much 🙏

I PURCHASED THE MICRO I LEAVE IT AT TOP OF GROW TENT I DINT HAVE A CO2 MONITOR BUT I HONESTLY FEEL IT WORKS PRETTY WELL I PURCHASED THIOS PRODUCT BECAUSE MY TEMPS IN TENT WERE TO HIGH CONSTANTLY SO I DID A LIL RESEARCH AND FOUND THE MICRO AND ITS BEEN KEEPING PLANTS OUT OF HEAT STRESS IT WAS PRE ACTIVATED AND HAD SOME WHITE STUFF ABOUT 25 % CAME WITH INSTRUCTIONS ON HOW TO USE WERE TO PLACE AND FAQ SECTION YOU CAN RETURN IF NOT SATISFIED WITHIN 30 DAY PERIOD I WOULD BUY AGAIN BUT MAYBE A BIGGER BAG

This bag activated roughly fast with the mycelium growth, I was expecting it to be much bigger but it's honestly all I need for the plants in my tent and it's working beautifully

Bought this as an experiment after having a conversation with a friend about using c02 in my grow tent, was skeptical but this bag has taking my plants from little guys to adults fast