on 31 July 2002
A very clear and easy to understand guide with good pictures to aid identification. Excellent reference for beginners like us but not too simple for experts.
Along with usual details this book has description and photo for every entry together with info on good and bad features (friend or foe!)and feeding requirements. It also covers special needs or issues for considering before adding the invertebrate to your tank and how hardy it is likely to be in captivity are also covered, a great help to avoid costly mistakes
I am sure this one will more than earn its cost over the coming years.