Preheat oven to 425 degrees Fahrenheit.
Mix the rock shrimp, julienne sliced bell peppers and onions, and garlic together. Pour olive oil on top, sprinkle with fajita seasoning and add the zest and juice of the orange and lime. Mix well.
Spread the shrimp, peppers, and onions on two baking sheets. Bake for 15 minutes or until shrimp are cooked through. During the last few minutes of cooking place the corn tortillas in the oven to warm up.
Calories: 105kcal | Carbohydrates: 15g | Protein: 7g | Fat: 2g | Saturated Fat: 1g | Cholesterol: 64mg | Sodium: 232mg | Potassium: 124mg | Fiber: 2g | Sugar: 2g | Vitamin A: 473IU | Vitamin C: 26mg | Calcium: 64mg | Iron: 1mg