hydrogen pro co2 generator

is bad ass. I was spending up to 60 every week and a half filling 2 tanks for a 9x18 room. found the hydrogen pro on amazon for under 300 with the Watergate valve it came to 340. one propane tank is going to laast 6 months or more it seems. it kicks on and runs for less than a minute a few times an hour. the ice cap scrubber will be added soon because there is some heat but its not really hurting our temp since we stay uppe

Just picked one up myself, need to get a co2 controller. Was thinking of picking up there's.

How's ot working out so far?

If I run co2 do I need to exhaust? I can maintain temps with a/c and my hoods are vented. I'm a few days away from finishing my room and I would like to avoid putting another hole in the roof...I'm new to this.

purple 8U8S said:

If I run co2 do I need to exhaust? I can maintain temps with a/c and my hoods are vented. I'm a few days away from finishing my room and I would like to avoid putting another hole in the roof...I'm new to this.

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I would think not because plants only need co2, the whole sealed thing seems weird to me. Hopefully this gets answered as it would be easier for me to seal my gorilla and just run co2.