See also:

• Health: Animal: Pets  (146)
• Recreation: Pets: Fish and Aquaria: Health  (11)

• Diagnostic Guide to Identifying Disease among Goldfish - Common and not so common ailments, plus problems caused by incorrect water chemistry.
• Dr. Jungle's Animal World: Freshwater Fish Disease and Treatment - Index of various disorders, symptom and diagnostics chart, and recommended treatments.
• Fish Diseases FAQ - Prevention, diagnosis, and treatment of common ailments.
• Fish-Med - Details on fish disease, with photos, prevention tips, and treatment.
• Government of Western Australia: Diseases of Farmed Goldfish and Koi - Offers an overview of internal parasite infestation, as well as gill and skin diseases. Includes photos.
• Happy Goldfish - A list of common illnesses and diseases. Explains causes, symptoms, treatment and prevention.
• National Fish Pharmaceuticals: Aquatic Disease Control Center - Includes a question and answer guide to diagnosis of disease, advanced diseases details, and a Koi pond section.
• NetPets: Common Diseases Found in Fishes - Checklist, primary symptoms, afflictions and remedies.
• Osmoregulation - Article on osmosis and osmotic stress, fish anatomy and general aquarium terms.
• The Sick Fish Page - Diagrams of common goldfish illnesses, and treatment suggestions.