One will do. Plus fans for moving air such as oscillating tower fan or pedestal.Newbie here. Gorilla 5x5 tent,cob lights. I need help with the ventilation. Ive got a scrubber. Do i need one fan or two? And whats best way to run it.. thank u
What size is the carbon filter?So how would i hook it up with the scrubber
6x24What size is the carbon filter?
Are you running Cobs?If cost isn't an issue right now, I would get a 6" hyperfan (has remote dimmer) and get a temp./hum. controller to turn the fans on and off. I run my room in the low to mid 80*f (should be high 80*) with CO2. AC is set to 86* and I am not running enough power right now to get there.