Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A treatise on the authors life experience

If you want to read about the authors life experiences rather than keeping, breeding and care of Angelfish, this book is for you. I ordered it thinking it would deal with the latter, not the former and was ratherdisapointed in its contents. I suppose that Drs. Axelrod and Burger have led active tropical fish hunting expeditions and thought they should share their adventures with the readers. I think you would be better off with an early edition of William T. Innes "Exotic Aquarium Fish". It has a detailed write-up on the keeping, breeding and care of fresh water Angelfish. Although this book has been out of print for many years, It may still be available on eBay or gathering dust in some book stores.