Originally Posted by Dylan5359
In the wild they face much stronger changes in temperature.76-80 Doesn't sound like a problem.
i disagree with that. the ocean is such a vast body of water, to fluctuate that much in a day is a mass melting of the ice caps, watch the movie "The day after tomorrow" temp changes liek that would cause a global climate shift
dominator what size system are you running and what wattage of heater? i think its sometimes better to have a slighly undersized heater because when a heater is on its fully on so it totally heats up untill the water is a set temp and doesn't go back on untill it gets to a set temp. my water fluctuates maybe .5 degrees so its pretty stable and my heater is a 100watt glass aqueon that i got with my tank kit