I've purchased a propane heater and it should be here soon. My next question is this....
Do I need to divide off the g/h to give the tropical planets (mainly neps) heat.
Should the tropical plants also get additional morning light (i have a MHlamp) to extend their days?
Should I just heat the side where these plants are... And if the heat does happen to warm the other side with the temperate planets, they'll be okay?