"Dr. Lewbart is a world-renowned fish and invertebrate veterinarian, and he has gathered clinical cases for this book from many other experts in the field…This is a unique and necessary addition to the library of aquatic medicine books… Since this is a quickly growing field, this edition is welcomed with its updated techniques and new variety of cases." – 96/100, 4 stars, Karisa N Tang, DVM(University of Illinois College of Veterinary Medicine), Doody’s Book Review Service"This book is an essential addition to the library of anyone interested in, or practising, aquatic veterinary medicine. For those looking to explore this fascinating and expanding area of veterinary medicine there are few texts that provide the amount of information contained in this volume for the price."– Chris Walster, Fish vet, in Veterinary Record Oct 2017