Introduction
Argentine Tegus are omnivorous reptiles with diverse dietary needs that change as they grow. A balanced diet helps them grow strong, develop properly, and live a long, healthy life. In this guide, you’ll learn what to feed baby, juvenile, and adult tegus—including safe protein, fruits, veggies, and supplements.
1. Dietary Overview
Tegus require a balanced mix of protein, plant matter, and calcium. The ratio shifts as they age:
| Life Stage | Diet Ratio (Protein : Plant) |
|---|---|
| Hatchling (0–3 mo) | 80–90% protein : 10–20% plant |
| Juvenile (3–12 mo) | 60–70% protein : 30–40% plant |
| Adult (1+ year) | 50–60% protein : 40–50% plant |
2. Safe Protein Options
Offer a wide variety of whole food protein sources:
- Insects: Dubia roaches, crickets, superworms (gut-loaded & dusted)
- Eggs: Raw or hard-boiled quail or chicken eggs
- Raw meats: Ground turkey, chicken, lean beef (no seasoning!)
- Seafood: Small fish like smelt, shrimp (occasional)
- Whole prey: Pinkie mice, chicks (for large adults)
🛑 Avoid processed meats, dog/cat food, and seasoned human foods.
3. Fruits and Vegetables
Fruits provide vitamins and hydration. Vegetables add fiber.
Safe Fruits (2–3x/week):
- Blueberries, strawberries, papaya
- Banana (in moderation), mango, figs
- Watermelon, grapes (seedless)
Safe Veggies (daily):
- Collard greens, dandelion greens, mustard greens
- Squash, bell pepper, green beans, carrots (shredded)
- Sweet potato (cooked)
4. Supplements
Tegus in captivity need additional nutrients:
- Calcium with D3: 3x per week (especially for young tegus)
- Multivitamin: 1x per week
- Always dust insects before feeding
5. Feeding Frequency
| Age | Feeding Schedule |
|---|---|
| Hatchling | Daily |
| Juvenile | Every other day |
| Adult | 3–4 times per week |
Provide food in shallow dishes and remove uneaten food after 30 minutes to prevent spoilage or insect bites.
6. Water & Hydration
Always offer fresh, clean water in a bowl large enough for soaking. Tegus also stay hydrated through moist foods like fruit and soft veggies.
7. Common Feeding Mistakes
- ❌ Feeding only raw meat with no plant matter
- ❌ Skipping calcium powder
- ❌ Giving dog or cat food regularly
- ❌ Not gut-loading insects
- ❌ Relying solely on eggs or one type of protein
Final Thoughts
Feeding an Argentine Tegu isn’t difficult, but it requires attention to balance, variety, and appropriate portions. With the right mix of protein, plants, and supplements, your tegu will thrive and grow into a robust and healthy companion.