Would be nice if you could get a thick branch higher closer to the bulb. You could try getting a long branch, cooking it in the oven to make it safe (google for instructions) then measuring it screen to screen. Cut it close so it fits from end to end of cage screen. Get 4 magnets from hardware or google. super glue to the ends of the branch. then use the other 2 to secure on other side of wire. Help secure branch in place by zip tying other branches from it going in other directions to areas of the cage.