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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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Amazon.com: Wderair 3 x 120mm High CFM 110v-240v Computer Pc Case Fan with AC Plug for Cooling CPU Cabinets, PS4, Small Box, RV Refrigerator, Window, Registered Booster for DIY Exhaust Project :
![Make Aquarium Fan At Home | Homemade Aquarium Cooling Fan | Aquarium Fan Kase Banaye | CrazyF India - YouTube Make Aquarium Fan At Home | Homemade Aquarium Cooling Fan | Aquarium Fan Kase Banaye | CrazyF India - YouTube](https://i.ytimg.com/vi/9rzW9vwbVE0/maxresdefault.jpg)
Make Aquarium Fan At Home | Homemade Aquarium Cooling Fan | Aquarium Fan Kase Banaye | CrazyF India - YouTube
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