The attractive Fischer's chameleons, originally from Madagascar, are insectivorous lizards. In captivity, they will feed primarily on crickets. Other insects that you can offer include waxworms, flies, mealworms, super worms and grasshoppers. For tiny baby chameleons, aphids and fruit flies are good foods, but you'll need to keep them in a cage small enough to let them catch their food. Mist the plants in the cage with water or use a drip watering method (a cup with a pinhole in the bottom, filled with water and placed on the mesh cage top) twice daily to keep them hydrated.