Just decided to post here so you can refer back to my current tank size (40 gal) and what is in order. But, new question and worry...in Nebraska and other areas of the Midwest, we are going from 90-35 degrees in a day! In September! That’s very weird even for Nebraska. I knew I needed to look into a ceramic heat light for winter but I was not prepared for doing it now. My question is two part, what bulb and light fixture do I need now and will that be ok for a zen habitat 4’x2’x2’ when that comes? Hopefully that’s soon!