Goldfish breeds vary greatly in size, body shape, fin configuration, and coloration (various combinations of white, yellow, orange, red, brown, and black are known). Various species of …

Mar 26, 2024 · The goldfish is the most commonly kept freshwater fish species across the globe. Proper goldfish care is essential to prolonging the life of your fish and keeping them happy.

Jun 3, 2025 · Want a goldfish for your aquarium? Find out which of the 13 diverse goldfish types is perfect for adding beauty and harmony to your aquatic setup.

Mar 17, 2023 · A comprehensive guide to goldfish care, including details on their natural history, anatomy, biology, ideal aquarium set-ups and water conditions!

Start here if you want to learn about goldfish care. Find out about tanks, equipment, water changes, and what to feed your goldfish to keep them healthy.

Nov 21, 2025 · Goldfish, (Carassius auratus), ornamental aquarium and pond fish of the carp family (Cyprinidae) native to East Asia but introduced into many other areas. The goldfish …

While they’re often mistaken for koi carp due to some visual similarities, goldfish are a distinct species with their own unique care needs, appearance, and biological traits. We created this …

Thank the Chinese for today’s beloved aquarium mainstay, the goldfish. A type of carp, goldfish were domesticated nearly 2,000 years ago for use as ornamental fish in ponds and tanks. …

Jul 2, 2023 · Discover essential steps for optimal common goldfish care. This beginners' guide covers feeding, tank setup, health issues, and more.

4 days ago · Here’s what went into the design of what’s been dubbed the Littlest Float, which measures just 14 Goldfish crackers long.