Freshwater Aquarium
Subtitle: Your Happy Healthy Pet
Edition: 2 edition
Publisher: Howell Book House
Published: April 15, 2005
Language: eng
Format: Hardcover
Number of pages: 128
ISBN-13: 9780764583773
Subjects: Fishes & aquaria; Ichthyology; Pets; Fish & Aquariums; Pets / Fish; Aquariums; Animals
First sentence: The group of aquatic animals that we call fish has evolved over 400 million years to be the most numerous and diverse of the major vertebrate groups (animals with backbones).