A guide to caring for aquarium fish that covers the difference between freshwater and saltwater species; a fish's needs; tank size, capacity, and decoration; water supplies and quality; heating; lighting; filtration; aeration; plants; feeding; routine maintenance; preventing and recognizing disease; reproduction; and troubleshooting.
Offers 101 tips for keeping an aquarium, discussing fish selection, equipment, aquascaping, feeding, and health care, and offering information on a variety of species.