Aquarium filter

Description

FIG. 1 is a rear, right and top perspective view of an aquarium filter, showing my new design;

FIG. 2 is a front, left and top 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 an enlarged top plan view thereof; and,

FIG. 8 is an enlarged bottom plan view thereof.

The broken lines shown in the drawings illustrate portions of the aquarium filter that form no part of the claimed design.

Claims

The ornamental design for an aquarium filter, as shown and described.