The ornamental design for a aquariumtankinteriorpanel, as shown and described.
The patent or application file contains at least one drawing executed in color. Copies of this patent with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
FIG. 1 is a front elevation view of my new design; and,
FIG. 2 is a right side perspective view of my new design.