Goldfish Encyclopedia — 77 Species Directory
Encyclopedia of popular goldfish varieties with care guides, traits, and show standards.
Showing 44 of 77 species(1–24)

Albino Ryukin
Carassius auratus var.
Albino mutation of Ryukin. Red eyes with white to pale pink body create a mystical appearance. Same care as standard Ryukin but slightly light-sensitive. Popular as rare variety.
© C_Lion_hiro / CC BY-SA 3.0Azuma Nishiki
Oranda body type with calico (tricolor) pattern. Beautiful mix of red, white, and black coloring.

Black Lionhead
Carassius auratus var.
All-black Lionhead goldfish. Well-developed black wen creates a majestic, imposing appearance. Specimens that maintain black without fading are rare and valuable. Chinese variety.

Blue Oranda
Carassius auratus var.
Oranda variety with metallic blue-gray coloration. Wen development combined with unique blue-gray hue creates striking beauty. Gaining attention in shows.

Blue Telescope / Seibungyo
Carassius auratus var.
A variety originating from China, a type of telescope goldfish with characteristic bluish-black body coloration. Unlike the black telescope, it has a deep, lustrous blue-black sheen. Popular among enthusiasts in Japan for its rare coloration.

Bristol Shubunkin
A shubunkin improved in Bristol, England with large heart-shaped tail fins.

Broadtail Ryukin
Carassius auratus var.
Premium Ryukin variety with broad tail fins spreading like a fan. Side view shows tail flowing like a skirt — elegant and graceful. Highly valued in shows.
© C Lion hiro / Public domainButterfly Tail
Tail fins spread like butterfly wings when viewed from above. Bred in China, most impressive in top-down viewing.

Butterfly Telescope
A telescope eye goldfish with butterfly-wing spread tail. Top-view tail shape is main viewing point.

Calico Ryukin
A ryukin with red-white-black tricolor (calico) pattern. Popular for gorgeous coloring and round body.

Calico Ryukin Long Tail
A ryukin with tricolor calico pattern and long elegant tail fins. Gorgeous representative of ornamental goldfish.

Calico Telescope
Calico version of telescope goldfish. Red-white-black pattern with protruding eyes is distinctive. Each fish has unique markings.

Chakin
A goldfish with rare brown (chocolate) body color. Round body with adorable gentle swimming.

Edonishiki
Ranchu body with calico pattern. Bred in Tokyo (Edo). Beautiful tricolor pattern best viewed from above.

Egg Fish Goldfish
Carassius auratus var.
Ancient Chinese egg-shaped goldfish. No dorsal fin with round body similar to Ranchu, but without wen development. Prototype of Chinese goldfish varieties.

Hagoromo
A goldfish with long tail fins flowing like celestial maiden's robe. Long-tail type of Oranda.

Hamanishiki
A goldfish combining pearl scales with head growth. Popular breed with pearl shimmer and luxurious wen.

Hanafusa (Pompom Goldfish)
Distinctive goldfish with pompom-like narial bouquets on nose. Chinese name Rongqiu. Charming and endearing face.

Kirin Goldfish
Carassius auratus var.
Rare goldfish with mosaic-like scale mutation. Mix of normal and transparent scales creates unique sparkling appearance. Chinese variety, rare in Japan.

Lionhead Goldfish
Chinese goldfish considered the ancestor of ranchu. Large wen covering entire head resembles a lions mane. No dorsal fin.

Oranda
Named for the lion-mane-like head growth (wen). Ryukin body shape with rich colors. Often called the king of goldfish.
© Riyad Youssef / CC BY 2.5Panda Telescope
Carassius auratus var.
Telescope goldfish in panda-like black and white. Chic monochrome beauty is popular. Many lose black coloring with age.

Pearlscale
Distinctive raised pearl-like scales and ping-pong ball round body. Extremely popular for its cute appearance.
© C Lion hiro / Public domainPearlscale Goldfish
A goldfish with distinctive pearl-like raised scales. Attractive for round body and unique scales.
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Goldfish FAQ
- How much do goldfish cost?
- Common varieties like wakin and ryukin cost 300-2,000 yen, ranchu 3,000-30,000 yen, and show-quality specimens can reach tens of thousands to hundreds of thousands of yen.
- Can beginners keep goldfish?
- Hardy varieties like wakin, ryukin, and telescope goldfish are recommended for beginners. A tank and filter are all you need, and no heater is required.
- How long do goldfish live?
- With proper care, goldfish live 10-15 years, and some individuals can live 20+ years. Water quality management and proper feeding are key to longevity.
- What should I check when buying goldfish?
- Look for symmetrical body shape, stable swimming, well-formed fins, and no injuries or white spots. Breed-specific aesthetic standards are also helpful references.
- What should I be careful about when keeping goldfish?
- Overfeeding causing poor water quality is the most common issue. Feed 1-2 times daily in amounts eaten within 2 minutes, and never skip weekly water changes.