Synopsis This book emphasis on fundamental concepts and lucidity explanations about physiology of fish and fisheries methods. The additional features of the book is that author also include practical work on fishes for under graduate students. This book is divided into three parts for easy study for students. First part of the book is consist fishes generals in which introduce as well as fishes physiology. The second part of the book consist methods of fishes culture for those student who want to study of the fisheries and third part include a practical fishes for graduate students.