Berber Skinks are true omnivores with dietary requirements including both substantial animal protein and plant matter. In the wild, they consume a diverse array of invertebrates including beetles, grasshoppers, crickets, isopods, and other arthropods, supplemented with plant matter including flowers, fruits, seeds, and tender vegetation. This dietary flexibility allows them to exploit resources opportunistically in unpredictable desert environments. Replicating appropriate nutrition in captivity requires providing varied food from both animal and plant sources, with the balance shifting slightly as they mature.
Juvenile Berber Skinks (0-12 months) require predominantly protein-based diets to fuel rapid growth, with approximately 70-80% of diet consisting of appropriately sized feeder insects offered daily. Suitable insects include crickets, dubia roaches, discoid roaches, black soldier fly larvae, superworms (for larger juveniles), and occasional waxworms as treats. All feeder insects should be no larger than the space between the skink's eyes. Juveniles have voracious appetites and may consume 10-20+ insects daily depending on size. This high-protein juvenile phase is critical for proper development.
Sub-adult Berber Skinks (1-2 years) begin transitioning toward adult proportions and dietary needs. During this phase, gradually increase plant matter portion while maintaining substantial protein intake. The ratio should shift toward 60% protein, 40% plant matter by 18 months. Continue daily feeding but monitor body condition closely to prevent obesity as growth slows.
Adult Berber Skinks (2+ years) should receive balanced omnivorous diets with approximately 50-60% protein and 40-50% plant matter. Feed 4-5 times weekly for adults, adjusting based on individual metabolism and body condition. Suitable protein sources include all previously mentioned insects plus occasional whole prey items like pinkie or fuzzy mice (once monthly at most for variety, not as staples). Some keepers offer cooked chicken or scrambled eggs occasionally, though whole prey items provide better balanced nutrition.
Plant matter should be offered at every feeding. Suitable options include dark leafy greens (collard greens, mustard greens, dandelion greens), vegetables (butternut squash, bell peppers, green beans, carrots), and fruits (berries, mango, papaya, melon). Finely chop all produce into bite-sized pieces. Many Berber Skinks particularly enjoy sweet fruits and may preferentially consume them over vegetables if given the option—limit fruits to 20-30% of plant portion to prevent imbalanced diets. Edible flowers like hibiscus and rose petals provide enrichment and nutrition.
All feeder insects must be gut-loaded for 24-48 hours before offering, meaning they consume highly nutritious foods that transfer to your skink. Commercial gut-loading diets work well, or provide fresh vegetables, fruits, and grains to feeders. This dramatically enhances nutritional value of insects.
Calcium and vitamin supplementation is essential. Dust feeder insects with calcium powder (without vitamin D3 if UVB is provided adequately) at most feedings. Twice weekly, use calcium with vitamin D3 and a comprehensive reptile multivitamin. The specific schedule varies by age—juveniles require calcium at every feeding due to rapid skeletal growth, while adults can use slightly reduced schedules. Over-supplementation can be harmful, so follow product guidelines carefully.
Feeding methods can vary. Many keepers feed insects directly in the enclosure, allowing natural hunting behaviors. However, feeding in separate containers prevents substrate ingestion—particularly important with sandy substrates. Berber Skinks are enthusiastic feeders that readily accept food from feeding dishes or tongs once acclimated. Their feeding response is strong and reliable, making them straightforward to feed.
Hydration is provided through multiple sources. Fresh water should always be available in a shallow dish, changed daily. Berber Skinks will drink directly from water dishes and may occasionally soak. Additionally, they obtain moisture from their food—juicy fruits and vegetables contribute significantly to hydration. Lightly misting plant matter before offering can increase moisture content. Monitor hydration status through urate color (should be white, not yellow), skin elasticity, and eye condition (sunken eyes indicate dehydration). The slightly moist lower substrate layers may also contribute to overall hydration through cutaneous absorption.
Portion control prevents obesity, a common problem in captive Berber Skinks given their hearty appetites evolved for exploiting seasonal resource abundance. Healthy adults should have robust bodies with visible muscle definition, thick tail bases indicating good fat reserves, but ribs should not be prominently visible. If body becomes round without tapering from body to tail, reduce feeding frequency or portion size. Remember that Berber Skinks are efficient at storing fat and do not self-regulate food intake—they will overeat if given opportunity.