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Smart Control Mini Fish Tank Cooler Aquarium Cooling Machine Jellyfish Tank Thermostat Silent Chiller Aquarium Accessories - AliExpress
![Tip: homemade aquarium cooling - two pc fans ziptied together running from 12v power supply attached by old clip from my navigation stand (7C lower temp) : r/Aquariums Tip: homemade aquarium cooling - two pc fans ziptied together running from 12v power supply attached by old clip from my navigation stand (7C lower temp) : r/Aquariums](https://i.redd.it/8vtd1mk9tjx11.jpg)
Tip: homemade aquarium cooling - two pc fans ziptied together running from 12v power supply attached by old clip from my navigation stand (7C lower temp) : r/Aquariums
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DC 12V Thermoelectric Cooler Peltier Semiconductor Refrigeration Water Chiller, Cooler Radiator, DIY Water Cooling System for Fish Tank, Water Cooling Device(180W for 40L Tank): Amazon.com: Industrial & Scientific
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