Just a suggestion that have helped mine - I keep the light on for 12 hours like you do, but I turn off the heat at night - no red bulb. (My house heater is set to come on at 60 at night, so it is never colder than that in my house - and I wouldn't suggest you let it get any colder than that.) This allows them to cool down a little. Mine have really benefited from having an obvious day/night cycle - sleeping at night and waking when the bright, warm light comes on. When they wake up, the start to move around, soak, eat ... etc.
One more thing about getting her to eat better greens - you can mix them in for a while, slowly increasing the better greens. When I have rescues that won't eat anything but iceberg I make a lettuce burrito - with the good greens rolled up in the iceberg. They get used to the taste of the new greens and are soon moved over. Works every time!
One more thing about getting her to eat better greens - you can mix them in for a while, slowly increasing the better greens. When I have rescues that won't eat anything but iceberg I make a lettuce burrito - with the good greens rolled up in the iceberg. They get used to the taste of the new greens and are soon moved over. Works every time!