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 carp (collectively …

Jan 2, 2026 · 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 resembles the …

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 26, 2024 · Dr. Sean Perry discusses everything pet parents need to know about caring for goldfish.

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. They were...

Jan 4, 2026 · Goldfish (Carassius auratus) - Species ProfileEcology: Goldfish may reach 59 cm TL and up to 3.0 kg (IGFA 2001); however, they generally reach only 15–20 cm TL and weigh 100–300 g …

Everything you should know about the Goldfish. The Goldfish is a domestic fish best known for its bright colors and patterns, and makes a good pet.

Jun 4, 2025 · Discover the fascinating goldfish (Carassius auratus), a symbol of beauty and ecological complexity in freshwater systems worldwide.

The goldfish (Carassius auratus) is a freshwater fish in the family Cyprinidae of order Cypriniformes. It is commonly kept as a pet in indoor aquariums, and is one of the most popular aquarium fish.

Jul 20, 2023 · Learn expert goldfish care from Petco! Discover essential tips on food, tank size, and compatibility for various species. Ensure your goldfish thrives with proper habitat and water quality.