How difficult is it to keep Egg Fish Goldfish?

Intermediate. This is an intermediate-level species. Some prior experience and knowledge of environmental management are recommended.

What is the ideal temperature for Egg Fish Goldfish?

The ideal temperature for Egg Fish Goldfish is 15〜28℃. Avoid sudden temperature changes and maintain a stable environment.

What is the lifespan of Egg Fish Goldfish?

The average lifespan of Egg Fish Goldfish is 10-15 years. With proper care and nutrition, they can live a long and healthy life.

How large does Egg Fish Goldfish get?

Egg Fish Goldfish typically reaches 12-18cm as an adult. Size may vary depending on care conditions and individual genetics.

What should I feed Egg Fish Goldfish?

Egg Fish Goldfish feeds on: Goldfish pellets, bloodworms, daphnia. Aim for a balanced diet with appropriate feeding frequency.

What is the typical price for Egg Fish Goldfish?

The price of Egg Fish Goldfish varies significantly depending on variety, size, and individual quality. Check our market price page for the latest pricing information.

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Egg Fish Goldfish

Intermediate

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.

Difficulty

Intermediate

Temperature

15〜28℃

Lifespan

10-15 years

Size

12-18cm

Diet

Goldfish pellets, bloodworms, daphnia

About

The Egg Fish goldfish is an egg-shaped Chinese variety kept since ancient times and regarded as a prototype for dorsal-less Chinese goldfish such as the Ranchu. It has no dorsal fin and a smooth, rounded, egg-shaped body resembling the Ranchu, but its head wen barely develops, if at all—an unadorned, simple form whose appeal lies in the clean lines of its body and back. Without a wen to maintain, it is easier to keep than the Ranchu and is hardy enough for beginners through intermediate keepers. House it in a tank of 60 liters or more with clean water; being omnivorous, feed mainly prepared foods supplemented with bloodworms or daphnia for balance. It swims gently and pairs well with similarly calm varieties.

Lifespan of the Egg Fish Goldfish

The Egg Fish Goldfish lives 10-15 years.

Size of the Egg Fish Goldfish

The Egg Fish Goldfish grows to 12-18cm.

Basic Info

Origin

China

Lifespan

10-15 years

Size

12-18cm

Temperature

15〜28℃

Diet

Goldfish pellets, bloodworms, daphnia

Care Guide

Care Specifications

pH: 6–8
Hardness (GH): 5–19 dGH
Water Temp.: 18–23℃

PeacefulGroupBreeding: Moderate

Sources: FishBase / Aqueon Goldfish Care Guide

Morphs (Varieties)

Goldfish varieties are line-bred for body shape, tail type, scale type, and coloration. Traits such as protruding eyes, transparent scales (calico), and albinism are single-locus traits.

Line-bredEstablished by selective line breeding.

Dorsal-lessEgg-shaped body

Sources: Wikipedia - Goldfish (Varieties) / Goldfish — Wikipedia (Japanese edition, varieties)

A curated selection of notable morphs. Inheritance modes are a breeding-planning guide; actual appearance varies with combos.

References & Sources

Edited & verified by: BreederDirect editorial team

The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.

Primary sources

Taxonomy & Authority

Accepted name: Carassius auratus var. (Linnaeus, 1758)

Synonyms: Cyprinus auratus Linnaeus, 1758, Carassius auratus auratus (Linnaeus, 1758), Cyprinus thoracatus Valenciennes, 1842, Carassius burgeri Temminck & Schlegel, 1846, Cyprinus chinensis Gronow, 1854

Authority databases: FishBase · GBIF · FishBase: Carassius auratus · GBIF: Carassius auratus · Nihon Ranchu Association (JA)

Nomenclature follows global taxonomic authority databases.