has anyone tried this...
the concept is like how cars reduce water temperature,
hot water comes into the radiator, water is cooled by fans...
fins of the radiator acts as heat sinks...
in the case for the aquarium, we could put a whole block of ice on top of the radiator itself and in essence, the radiator will act as a chiller of some
sorts...
most of the radiators are made of aluminum... is this bad for reef tanks?
i dont know if copper is included but will have to check for sure...
output water is colder...