swamp cooler

Hi all, I have a small 2x2.5x5 ft tent in a closet (it barely fits in that closet width wise) I have the Viparspectra PAR 600 LED light. The timer is currently set to be off during the hottest part of the day I have a small 6 inch fan blowing air and a 4 inch 100 CFM exhaust fan as well. I can...

The only reason I built a RCWC system is because i believed I needed 13 gallons of nutes to run a chiller (I didn't even know what RDWC was when I was building this thing I should have looked up more before starting hydro). Anyways that is not true, it's very FALSE and this can save you a...