This is set up in a 4x4 tent. The timer being used allows for 15 minute intervals, so the plan is to run co2 for 15 minutes every 3 hours during lights on. Exhaust fan is responsible for removing heat and filtering air.
Should the exhaust fan stay off after a co2 injection period and if so, how long?
I'm also wondering if the exhaust fan can be cycled on and off during lights off or if it should run continuously?