question I have a 10x8 room with 3 600 watt mh aircooled out side a 9 tray drip system that's 3plants per tray 27 plants using a 50 gallon resivoir with 2gallon dripper flags 2 avoid clogging works perfect with a gutter for a return pump 1 exhaust clf for heat and co2 removal using sensi a b...