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cpu fans
Ok I am going to add a fan to my sw aquarium (this aquarium will take some time to setup as I will be using my bonus checks to buy the equipment to set this up). I want to add a 120mm fan that blows across the water to help keep it cool. I dont really care about if it lights up or anything because it will be in an area where you cant see it. With that said has anyone used a controller for this type of thing setup something like this? What did you use? did you just use a 12v transformer?
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