The invention discloses a food attractant-growth promoting oral administration nutritional composition for aquiculture animal, the components and the weight percentages of the composite are as follows: 1-50 percent of animal protein; 1-50 percent of vitamin %; 1-50 percent of beta-glucan; and 1-30 percent of ribose yeast. The invention can resist bacteria and parasites in a certain degree, enhance activity of lipase and amylase and nutrient dissolved quantity in the liver and digestive tract of aquiculture animals, improve feed conversion rate, promote healthy growth, reduce breed aquatics costs, effectively improve feed palatability, reduce feeding time for aquiculture animals, reduce the feed loss and feed residues, improve feed utilization, and contribute to improving water quality.