How difficult is it to keep Celestial Eye Goldfish?

Advanced. This is an advanced-level species. It requires specialized equipment and advanced husbandry skills with precise environmental control.

What is the ideal temperature for Celestial Eye Goldfish?

The ideal temperature for Celestial Eye Goldfish is 5〜30℃（適温18〜24℃）. Avoid sudden temperature changes and maintain a stable environment.

What is the lifespan of Celestial Eye Goldfish?

The average lifespan of Celestial Eye Goldfish is 5-10 years. With proper care and nutrition, they can live a long and healthy life.

How large does Celestial Eye Goldfish get?

Celestial Eye Goldfish typically reaches 10-15cm as an adult. Size may vary depending on care conditions and individual genetics.

What should I feed Celestial Eye Goldfish?

Celestial Eye Goldfish feeds on: Goldfish pellets (sinking type). Aim for a balanced diet with appropriate feeding frequency.

What is the typical price for Celestial Eye Goldfish?

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

Source: Wikimedia Commons

Celestial Eye Goldfish

Advanced

Rare goldfish with upward-facing eyes. Chinese-bred to resemble gazing at heaven. No dorsal fin, very rare variety.

Difficulty

Advanced

Temperature

5〜30℃（適温18〜24℃）

Lifespan

5-10 years

Size

10-15cm

Diet

Goldfish pellets (sinking type)

About

The Celestial Eye (also known as Stargazer goldfish or Choudenmoku) is a rare Chinese goldfish variety in which the eyes are permanently directed upward, as though gazing at the sky—a trait the breed was deliberately selected for. This characteristic, while visually arresting, renders the fish virtually blind to what lies in front of or below it. Feeding requires careful attention: floating pellets at the water surface are easiest for the fish to locate, and shallow tank designs facilitate feeding management. The Celestial Eye lacks a dorsal fin and has a compact, egg-shaped body. It is a very slow swimmer and must be kept exclusively with its own kind in a bare or minimally decorated tank. Water quality should be maintained at neutral pH around 7.0. Due to its specialized needs and rarity, the Celestial Eye is considered an advanced-level goldfish.

Lifespan of the Celestial Eye Goldfish

The Celestial Eye Goldfish lives 5-10 years.

Size of the Celestial Eye Goldfish

The Celestial Eye Goldfish grows to 10-15cm.

Basic Info

Origin

China

Lifespan

5-10 years

Size

10-15cm

Temperature

5〜30℃（適温18〜24℃）

Diet

Goldfish pellets (sinking type)

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-lessUpturned (celestial) eyes

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: (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

Nomenclature follows global taxonomic authority databases.