Possibility of fundamental improvement of anode pack operation of electrolysis for aluminum production by means of application of graded schemes of anode pins layot is proved. Increase of current load on the marginal pins by increase in average minimum distance at moving of the central pins. Application of graded schemes of anode pins layot allows to decrease in an yield of coal froth, improves a condition of a lateral surface of the anode and that is very important, reduces voltage drop in the anode (the expense of the electric power on aluminum production).