This book contains research concerning Fish. Major researches on Fish Biochemistry, Biology, Biotechnology, Bioengineering, Related Dietetics are made whereas administration, work safety and security, business, law and economy related to fish are also minor research. Tending to Agronomy, Agriculture or/and Farming of Fish at Geo level is also proposed in order to respond to worldwide level. In order to achieve the Geo level, Engineering- Sciences- Technology are solutions by choosing, using and taking several Facilities, Technologies. Dietetics in relation to Fish and some other concerns are made. Medicine, Pharmacology, Natural Sciences, Health Sciences and Life Sciences are also seen inside this book.At last, this book is dedicated to everybody including Programmers, Deciders, Scholars, Students, Graduates, Alumnus at all perspectives. However, this is not the end. Instead, this is the beginning and this is continuation, meaning that this book opens Readers acute and large knowledge and skills in relation to Fish, Biochemistry, Biology, Biotechnology and Bioengineering, and many others. Organizing, observing, testing, formulating, iterating are our essential and necessary key.