Ulva lactuca is considered to be a good source of nutrition. It contains high amounts of cobalamin or Vitamin B12, which plays a strong role in maintaining homeostasis in the brain and nervous system, and in the formation of blood. Like other edible green seaweeds, U. lactuca's protein concentration can represent up to 33% of the plant's dry mass. Nutritionally, it has 87 mg of iron and 700 mg of calcium per 100 gram serving. It is also high in sodium, potassium, magnesium, iodine, aluminium, manganese, and nickel and contains Vitamin A, Vitamin B1, Vitamin C, calcium, soluble nitrogen, phosphorous, and numerous trace elements. Which is very good for animal feed, i already have costumer from Ireland. They use this material for Lambs, Dogs, Horses, Pigs, Chickens, Cows, etc. Price for below Spesification, We Dry Ulva into ; Moisture 15-20% Sand about 3-5% With 50kg bags We are very open for price discussion! For first order, i want to offer you 40 ft container. 500 Bags with 50kg Packing Bag Equal 25 Tons Certificate: Phytosanitary / commodity permit