Hey GC, I'm growing two feminized ny diesel plants(planted today) in my grow tent under a 400watt mh right now. I ordered an inline fan for the intake that should be here by the end of next week but right now my tent(left open with a/c on full blast) is getting up to 87degrees F.. I have a can fan combo but need an extra aluminum ducting tube for the exhaust that i will be getting tomorow. Any ideas on how to keep temps down temporarily until intake fan arrives?????