Aquarium filter assembly

FIG. 1 is an isometric view of an aquarium filter assembly incorporating our new design;

FIG. 2 is an enlarged view of the aquarium filter assembly of FIG. 1 ;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a left side elevation view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines are for illustration only, and form no part of the claimed design.