This is my first "winter" and was wondering if most peoples tanks temperatures drop a bit.
I have 2 150 w heaters in my 90 gallong tank and thought that would be enough. Last few weeks my tank has been running from 76.5 to 77.5, vs 77.5 to 78.5 for most of its life. Is it just a winter effect? Is it a big deal? Do I need another larger heater? Its all controlled on Apex.