... .2.Enhance immunity of fish, shrimp and crab, reduce the incidence of disease.3. Speed up metabolism of fish, ... shrimp and crab, promote the liver removes the toxic substances and drug residues rapidly.4. Adjust ... . Promote the treatment of septicemia, corpora haemorrhagicu, enteritis, etc.Composition: High Stability coated Vc, VE, K3, V B2, efficient immune polysaccharide ...