Encyclopedia Of Aquarium And Pond FishFrom Cyprinids to Blennies and Koi, this is a new edition of this complete owner's manual for keeping all types of fish. You get the lowdown on keeping fish with this comprehensive guide for fish lovers. You'll find everything you need to know on marine varieties to freshwater, tropical to coldwater, whether you keep them in indoor aquariums or outdoor ponds. You can identify your fish with a directory containing over 800 of the world's most popular.