C02 question. Flow rate

have a 8x10x8 growroom. Does anyone knows how high to set my flow rate and how long to reach 1200ppms in my room.

You will go thru bottles a lot faster or not achieve ideal enrichment using the timed technique without any means of monitoring co2 PPM.

I highly recommend a CO2 controller that reads the PPM and has fuzzy logic.

If you don't wanna spend that money then at least look at an autopilot desktop CO2 monitor that will let you see whats going on with CO2 levels.

This is what I use, does what it’s supposed too. Decent price.

Growyourownmeds said:

This is what I use, does what it’s supposed too. Decent price.

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And thats WAY better than the timer option. I like the autopilot master controllers. Titan makes good ones too. Nice thing there is they can be configured stop co2 enrichment while venting the space for heat or humidity.

Thanks alot guys