Greetings
Uh ... your fans are running 24/7 and still the temp is >80? Something doesn't sound right there. Is the tank near a window getting sun? On a hot day my tanks can hit warm temps but never when the lights aren't on. If it's warm when the lights are off, the heaters are set too high or the pumps are pumping against too much backpressure or something like that.
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