SAN FRANCISCO BAY Brand Freeze Dried Bloodworms 1.75oz Crude protein (min) 51.66%, crude fat (min) 2%, crude fiber (max) 5.37%,moisture (max) 10.7%. This product is also known as Red Mosquito Larve. Your Discus, Eels, Betas,Loaches and other community freshwater fish will thrive on this primary food. Recommended for all freshwater Angels, Discus, Barbs, Cichlids, Gouramis, livebearers, Loaches, Eels, Catfish, Tetras, Sharks and Silver Dollars and allsaltwater Angelfish, Butterflyfish, Damsels, Clownfish, Groupers and Eels. Bloodworms are a natural product that may cause allergic reaction in somepeople.