These larvae come from lakes that freeze over and are only available during the winter months. The low temperature of the lake produces a specimen with a lipid content triple that of the bloodworms. A great compliment to any freshwater diet. All Freshwater Angels, Discus, Barbs, Cichlids, Gouramis, Live Bearers, Loaches, Eels, Catfish and all Saltwater Angelfish, Damsels, & Clownfish. White Mosquito Larvae Crude Protein Min 5.40% Crude Fat Min 1.10% Crude Fiber Max 1.00% Moisture Max 93.00% Dry Protein 77% Info from San Francisco