Pompom
Pompom goldfish are defined by two enlarged nasal outgrowths that sit above the mouth like small bouquets. They are a fancy form of Carassius auratus with origins in Chinese goldfish breeding, and they may be seen with or without a dorsal fin depending on the line. Body shape varies from fairly compact to more egg-shaped, often with a double tail, while colors range through orange, red-and-white, black, calico, chocolate, and other goldfish finishes. The nasal tissue, not the eyes or forehead, is the feature that separates true pompoms from similar fancy goldfish.
Because the pompons are soft and exposed, housing should avoid sharp rockwork, abrasive plastic plants, and boisterous tankmates that nip at moving tissue. These fish usually feed well if water movement is moderate, but the nasal clusters can make them awkward in strong current. Keepers should inspect the growths for tears, fungus, or trapped debris during routine observation rather than handling the fish unnecessarily. In breeding, symmetrical pompons and healthy body structure matter more than exaggerated size; many offspring from pompom lines may show uneven nasal development or a body type that places them outside show expectations.
Colors: Black, Black and Orange, Black and White, Blue-Gray, Brown, Calico, Chocolate, Gold, Lavender, Matte, Metallic, Nacreous, Orange, Panda, Red, Red and White, Red & White, White, Yellow