Sera Reptil Professional Herbivor contains over 20 herbs. It is an innovative co-extruded food for herbivorous (plant eating) reptiles, such as tortoises or iguanas. The loop contains the herb blend plus high-quality proteins and fats. The core contains essential vitamins and minerals, as well as algae, for supporting natural disease resistance. An optimally balanced ratio between calcium and phosphorus ensures healthy skeleton and shell growth.