Adaman Dried Black Soldier Fly Larvae 10 LBS-100% Natural Non-GMO BSF Larvae-More Calcium Than Dried Mealworms High-Protein Chickens Treats, Food for Wild Birds, Ducks, Layer HensEXCELLENT NUTRITIONAL VALUE: 10 Pound Dried black soldier fly larvae contain up to 45% crude protein, 35% lipids and have an amino acid profile. Black soldier fly larva also contain 85x more calcium than dried mealworms. For a great source of calcium, add 10 pounds of bsf larvae to your chicken feed today. HIGH CALCIUM & PROTEIN SNACK: The dried black soldier fly larvae provide a high quality source of protein and are rich in beneficial nutrients.