Hemoglobin Powder is a kind of high quality protein feed, which is made of quarantined fresh blood of healthy animal and produced by special technology (Patent Application Number: 0011539. 9). The palatable powder has high protein content, and balanced amino acid component which is easy to be absorbed by intestines. Especially the blood red cells are completely broken in the process, which made all kinds of protein in the powder can be well absorbed. Hemoglobin in the powder can effectively protect pup and productive female animals from anemia. Hemoglobin Powder is widely used in aquaculture feed as high quality protein source, such as fish, shrimp, tortoise, crab, etc .