Excerpt from Wisconsin Naturalist, Vol. 1: August, 1890 A well regulated aquarium is one of the most desirable orna ments for the parlor, library, sitting or dining-room. It offers a wide opportunity for the study of Nature's work, and no, study of Natural History would be more interesting than watching the vari ous transformations of the tad-pole till it reaches its final form, and the variety of colors displayed in vegetation. This, together with the motion of Animal life, eliete the admiration of all, while affording instructive amusement for children. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.