Koi Betta - Fancy

The Koi Betta combines all the vibrant charm, personality, and intelligence of a traditional Betta with a striking, multi-colored pattern reminiscent of classic Japanese Koi fish. Featuring marble-gene pigmentation that creates unique patches of red, orange, yellow, black, and white, Koi Bettas are dynamic showstoppers known for their bold looks, energetic behavior, and ever-changing appearance.

​Originally bred through careful selection of the marble gene within Plakat and short-finned Betta lines, the modern Koi Betta has become one of the most sought-after varieties in the freshwater hobby. Because their pigmentation can shift and evolve over time as they mature, owning a Koi Betta means watching a living piece of art constantly reinvent itself.

​Available in a wide range of distinct pattern variations, including traditional Red Koi, Galaxy (featuring shimmering iridescent scales), Fancy Koi, and Nemo (vibrant orange and red combinations), each individual Koi Betta offers a truly one-of-a-kind look.

​Whether you're building a dedicated planted Betta aquarium or looking for an eye-catching centerpiece fish, the Koi Betta delivers a perfect balance of artistic beauty, active energy, and captivating character.