Noticed the fan is 24v, you might want to consider just simple computer case fans which are 12v. I use a computer case fan for some evap cooling on my tank. Works great but has to be replaced every 3 months or so as it burns out from salt creep.
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75 Gallon, coralife 125 super skimmer, coralife UV sterilizer, mag 9.5, coralife 48" aqualight 4 X65 watt Orange shoulder tang, yellow tang, 2 false percula clowns, copperbanded butterfly, 4 chromies, 2 peperment shrimp, 2 cleaner shrimp Hammer head, fuzzy mushrooms, green bubble, star polyp, Kenya Tree Coral |