co2 question

[rev]

if i want to start with a co2 regimen, do I need a hermeticly sealed cab? the plant need co2 during the light cycle, so covering the fans when the lights are off isn't an option...so I have to cool the light w/o allowing air into or out of the cab... ie. cool tube, daystar, etc.

I've got a regulator i found in a dumpster, and a 1/2 a tank an airbrushing buddy lent me. the Q is is it rediculous to use co2 w/ a ventilation setup?
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-rizniggity

rev Reviewed by rev on 05-12-2006. co2 question if i want to start with a co2 regimen, do I need a hermeticly sealed cab? the plant need co2 during the light cycle, so covering the fans when the lights are off isn't an option...so I have to cool the light w/o allowing air into or out of the cab... ie. cool tube, daystar, etc. I've got a regulator i found in a dumpster, and a 1/2 a tank an airbrushing buddy lent me. the Q is is it rediculous to use co2 w/ a ventilation setup? \ -rizniggity Rating: 5