Chapter VI.—Reptiles, Mollusks, and Insects.

Chapter VII.—Selection of Stock.

Chapter VIII.—General Management. Feeding—Confervæ—Use of Mollusks—Objections to Mollusks—Use of Confervoid Growths—Periodical Cleansing—Exhaustion of Oxygen—Temperature—Dead Specimens—Disease of Fishes.

THE MARINE TANK.

Chapter I.—The Vessel. Points in which the Marine differs from the River Tank—Stained Glass.

Chapter II.—Fitting-up. The Bottom—Rocks, Arches, and Caves—The Water—Artificial Sea Water—Marine Salts—Management of Artificial Water—Caution to the Uninitiated—Filtering.

Chapter III.—Collecting Specimens.

Chapter IV.—The Plants.

Chapter V.—The Animals. Fishes—Mollusks—Annelides—Zoophytes—Actinia Mesembryanthemum—Anguicoma, Bellis, Gemmacea, Crassicornis, Parasitica, Dianthus, etc.

Chapter VI.—What Is Anemone?