Fish tank

Description

FIG. 1 is a front elevational view of a fish tank showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof; and,

FIG. 5 is a right side elevational view thereof.

Claims

I claim the ornamental design for a fish tank, as shown.