
How do u keep it at exactly 78 ? I use a rancho controller for my heaters but still get 3 degree fluctuation ?
my chiller is set for 79 so it keeps it at 78 ha ha ha
sent from my droidx using reefs
77 - 82 winter, 79 - 83 summer! All lights go off at 82.5 A/C comes on at 82 during the summer.
My tanks range is not in your poll.lol
