Keeping Discus Fish Quick Guide (Health Care Advice for Aquarium Bred Discus Tropical Fish) has been written by the author after many requests by hobbyists and novices taking up the keeping of Discus Tropical Fish Keeping.   The Guide Covers: Discus Fish Origins, Discus Fish Aquarium Sizes, Buying Discus Fish Advice, Discus Water Conditions, Discus Fish Filtration, Discus Fish Water Temperatures, Discus Fish Feeding Routines, Discus Fish Diseases, Discus Breeding and Spawning.