Water Stable Polyvalent Nutritional Feed Supplement contains essential and critical amino acids with the full range of vitamins, minerals and probiotics mixture for fish and shrimp. The Feed Supplement consists of all fat soluble vitamins like A, D and E along with water soluble ones such as B1, B2, B6, B12, niacin. The Nutritional Feed Supplement has macro, micro and trace minerals in sufficient quantities to gear up metallic enzymatic anabolism. Water Stable Polyvalent Nutritional Feed Supplement also contains Chitosamine to obviate loose shell problems in shrimp.