Hey guys, haven't been around in a bit but you all were so helpful last time, and I just have a quick question that google isn't helping terribly much with.

I'm squirreling aside some cash to upgrade Apollo to a PVC tank (Animal Plastics T8). My question is, how much of a difference am I going to see in insulation? Currently he's in a glass tank with a screen top, and over the winter I needed to have a UTH, heat lamp and had two sides (plus the screen top) insulated with tin foil to help keep the heat in. Now that summer's coming up I know it's not going to be as much of an issue right away, but during the winter temps in here were sometimes dropping into the 60s overnight.

I'm uncertain if I should order the tank with a screen insert on the lid for a heat lamp or if that's going to be unnecessary. Thoughts?