Goldfish

The goldfish is a freshwater fish in the family Cyprinidae of the order Cypriniformes. It is commonly kept as a pet in indoor aquariums, and is one of the most popular aquarium fish. Goldfish released into the wild have become an invasive pest in parts of North America and Australia.

Back to Goldfish & Koi Keeping →

Source: Wikipedia · Image: Wikimedia Commons · CC BY-SA 3.0

PONDPOISE

Goldfish, koi & the calm of a well-kept pond — stocking, filtration, and care.

Get new guides by emailOccasional emails. No spam. Unsubscribe anytime.

InformationAbout Contact Privacy Policy Terms of Service Disclaimer Affiliate Disclosure Cookie Policy

Every entry, image, and fact is drawn from Wikipedia and Wikimedia Commons, used under public-domain and Creative Commons licenses. No content is AI-generated.