I use one of the Canadian Tire clip-on fans (6") over my sump, along with two fans in my canopy, and my temperature fluctuates by about 2.5F, maxing out at about 84F each day. I didn't think out my canopy properly, but I'm satisfied with the way things are going for now.
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-Quinn
Man, n. ...His chief occupation is extermination of other animals and his own species, which, however, multiplies with such insistent rapidity as to infest the whole habitable earth, and Canada. - A. Bierce, Devil's Dictionary, 1906
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