Water tank for indoor plant cultivator

FIG. 1 is a front perspective view of the water tank for indoor plant cultivator showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is an exploded view thereof; and,

FIG. 9 is a perspective view of the water tank for indoor plant cultivator showing the environmental structure of a body of an indoor plant cultivator.

The broken lines depict portions of the water tank for indoor plant cultivator that form no part of the claimed design. The broken lines in FIG. 9 showing a body of an indoor plant cultivator show environmental structure only and form no part of the claimed design.