The invention discloses an active granular formula feed for feeding carp and a preparation method of the active granular formula feed. Every 100 parts of the active granular formula feed comprise the following components in part(s) by weight: 0.01-0.03 part of ferrous sulfate, 0.0012-0.01 part of anhydrous cupric sulfate, 0.0058-0.058 part of zinc sulfate, 0.0002-0.0004 part of vitamin A, 0.0001-0.0006 part of vitamin D, 0.1-0.3 part of L-ascorbic acid-2-phosphate, 0.2-0.4 part of hydroxy methionine, 0.02-0.1 part of bile acid, 0.1-0.3 part of montmorillonite, 0.01-0.04 part of bacillus subtilis, 0.05-0.1 part of an enzymic preparation, 0.03-0.05 part of taurine, 0.5-2.5 parts of monocalcium phosphate, 20-40 parts of bean pulp, 3-8 parts of alfalfa meal, 10-20 parts of imported fish meal, 1-2 parts of soyabean lecithin oil, 1-3 parts of other greases and the balance of wheat middling. As multiple vitamins and mineral substances are added to the active granular formula feed disclosed by the invention, the metabolism of the fishes is prompted, the survival rate at the early stage is increased, the growing speed at the late stage is increased, the fishes are kept healthy and grow rapidly, the feed coefficient is reduced, and great benefits are created for breeders.