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  1. Koi - Wikipedia

    Koi (Japanese: 鯉; Japanese: [koꜜi], literally 'carp'), or more specifically nishikigoi (錦鯉; Japanese: [ɲiɕi̥kiꜜɡoi], literally ' brocaded carp'), are colored varieties of carp (Cyprinus sp.) that are kept for …

  2. Koi Fish: Types, Care Tips, Lifespan & Facts (With Info & Pictures)

    May 7, 2025 · Discover them all in this guide, so you’ll be able to provide your fish with a long and beautiful life. Many varieties. Primary colors are white, black, red, yellow, and blue. The koi fish is a …

  3. Koi Fish For Sale | High-Quality Koi & Butterfly Koi | Next Day Koi

    We offer the very best selection of koi for sale in the industry. Put that alongside of our incredible 14-Day Live Arrival Guarantee, and the ability to choose your own delivery date and you have an unbeatable …

  4. Koi | Definition, Art, Facts, Symbols, & Size | Britannica

    Koi, (Cyprinus carpio), any of more than 100 ornamental varieties of carp that are best known for their colourful body patterning and are kept as pets in indoor and outdoor freshwater ponds throughout the …

  5. Koi Fish Care Sheet - PetMD

    Sep 26, 2024 · Koi are peaceful, colorful fish known for their large size and impressive beauty. Koi have been kept and bred in Japan since the 19th century. In Japanese culture, koi symbolize luck, …

  6. The Ultimate Guide to Koi Fish: Lifespan, Size, and Meaning

    Feb 4, 2025 · Koi Fish (Cyprinus rubrofuscus) are like living pieces of art, gracefully swimming in ponds all over the world. These decorative types of carp, known as nishikigoi in Japan, have mesmerized …

  7. Koi (Nishikigoi) Fish Species Profile - The Spruce Pets

    Nov 22, 2023 · Koi are a common backyard pet fish species kept throughout the world. These colorful, "brocaded" carp come in a wide range of color varieties and add beauty to backyard landscapes.

  8. Koi Fish Information

    Discover the beauty and elegance of koi fish with our comprehensive website. From selecting the perfect koi to caring for them, our website offers expert advice and resources for koi enthusiasts of all levels.

  9. Koi - Description, Habitat, Image, Diet, and Interesting Facts

    Everything you should know about the Koi. The Koi is a domestic variant of the Amur carp, and a beautiful resident of Koi ponds across the globe.

  10. Koi Fish Facts - Cyprinus rubrofuscus "koi" - A-Z Animals

    Nov 2, 2025 · Explore the beauty and symbolism of koi fish, their many types, rich history, and why they’re treasured symbols of luck and prosperity.