balanced nutrient,strong predatory tempts , high digestion and absorption efficiency,low baits coefficient, low breeding cost. 1. Materials: Imported fishmeal, shrimp meal, soybean meal , yeast powder,high protein flour,lecithin vitamin(e),microelement2.characteristicNutritional Balance ,the high rate of digestion and absorption.Pertinence to the characteristic of all kinds of fish ,Can ensure ...