Two Little Fishies Corals: A Quick Reference Guide. By Julian Sprung is a comprehensive field guide for aquarists, divers and naturalists. Nearly 700 beautiful photos with descriptions, range, and the correct pronunciation of the scientific names. Helpful charts affer information about food, light, and water motion requirements, aggressiveness, hardiness and proper positioning in the aquarium. 240 pages, hardcover. The most practical and accurate reference in a single affordable volume.