GrowCNanswered grow question 3y ago You need a air conditioner (AC). No AC can hang inside your tent. An air conditioner requires access to outside air. If using a portable air conditioner get the two hose type. Do NOT get a single hose type portable AC as they suck in a lot of air from outside negating the cooling effect. They will also blow a lot of smell outside the tent. Two hose types work like a standard window or central air conditioner and keep the interior and exterior air separate. You can also modify a window air conditioner to add flexible ducting to blow into your tent.
Evaporative coolers (swamp coolers) are not air conditioners. They cool the air by evaporating water which dramatically raises the humidity, something you usually do not want.