As of now, even with it reaching the 80’s and 90’s outside, the tank doesn’t seem to need anything. My heater still runs. And my max temp is 78.
150 gallon display
40b sump
Skimz L90 return pump
Eheim 300 watt heater
150 gallon display
40b sump
Skimz L90 return pump
Eheim 300 watt heater