Storage Tank

FIG. 1 is a front perspective view of a storage tank, showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view.

The broken lines, the areas within them and the unshaded areas bounded by broken lines and solid lines depict portions of the storage tank that form no part of the claimed design.