Looks pretty bright in there at the moment...might want to cover the sides & back for privacy (& while you're at it, you can insulate them too, with all sorts of things-
also can insulate most of the bottom but leave "breathing room" for UTH). FYI, I'm one of the "weirdo's" around here that prefers glass tanks, lol...but there's more
than just one way to do things, IMO.