I put this tropical vine thing i bought today n' it has suction cups on it and i ran it along the top edge of my cage up near the screen on the warm side. And it goes from the top, runs along the edge, and goes down to the ground of the enclosure. My ball just went up the vine along the top and layed right under the infaredfor like 10 mins then went back down the vine and back to the coolside hide..lol..kinda weird to me,..maybe not lol