Special feed for penaeus vannamei

The invention discloses a special feed for penaeus vannamei. The special feed is mainly prepared from the following raw materials: fish meal, peanut bran, beer yeast, soybean meal, corn gluten meal, kelp powder, vitamins, amino acids, sweet potato powder, vegetable oil, shell powder, garlic powder and traditional Chinese medicines, wherein the traditional Chinese medicines comprise the following traditional Chinese medicine components: radix isatidis, fructus forsythia, kalmegh, astragalus membranaceus, horseradish tree leaves, herba leonuri, plantain herbs, polygala tenuifolia, caulis perllae, ginkgo leaves, mulberry leaves and bauhinia hupehana. According to the special feed for the penaeus vannamei, the survival rate and weight gain of the penaeus vannamei can be significantly improved while the growth of the penaeus vannamei is ensured. The anti-stress capability, immunity and disease resistance of the penaeus vannamei are improved. The special feed has a good treatment effect on soft-shell crayfish. The