This book is the perfect guide for those who want to get into the marine aquarium: the first part describes all the necessary equipment for the installation of a sea water aquarium home. The second covers the main fish by giving them features (minimum tray, water, sociability ..). The last part is devoted to invertebrates. The articles are very clear and very helpful punctuated issues (eg: should the clownfish beginners?). A must-have if you want to mount a marine tank!