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- Dec 13, 2018
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Hey guys. It appears that I can keep my tank it’s 76° with a small fan blowing on it. Or 80 to 81° with no fan. Which is better for a mixed reef tank? Or do I need to set the fan on a timer to turn on and off hourly for an hour? Or do I let the fan run all the time and also plug in a heater to achieve like 78°?!!! Help please