Celestial Goldfish

The Celestial Goldfish is a unique and fascinating fancy goldfish variety, instantly recognizable by its upward-facing, telescope-like eyes. These protruding eyes lack a dorsal fin and give the fish a distinctive “stargazing” appearance. Typically available in bright orange, red, or calico patterns, Celestial Goldfish are slow swimmers and require special care due to their delicate vision and body structure.

Celestial Goldfish (Carassius auratus) – Complete Care Guide Description The Celestial Goldfish is a unique and fascinating fancy goldfish variety, instantly recognizable by its upward-facing, telescope-like eyes. These protruding eyes lack a dorsal fin and give the fish a distinctive “stargazing” appearance. Typically available in bright orange, red, or calico patterns, Celestial Goldfish are slow swimmers and require special care due to their delicate vision and body structure. Water Parameters Goldfish prefer cooler, well-oxygenated water: Temperature: 18–24°C (64–75°F) pH: 6.5–7.5 Hardness: 5–15 dGH Tank Size: Minimum 75–100 liters (20–25 gallons) per fish Water Flow: Gentle Water Changes: 25–30% weekly Care & Maintenance Celestial Goldfish need a carefully planned setup: Provide a spacious tank with smooth décor—avoid sharp objects that can injure their eyes. Use a soft substrate (sand or smooth gravel). Maintain excellent water quality—goldfish produce heavy waste. Feed a balanced diet: high-quality goldfish pellets, gel food, and occasional vegetables (peas, spinach). Ensure food is easy to locate, as their upward vision limits feeding efficiency. Use gentle filtration—strong currents can stress them. Behaviour & Temperament Peaceful, calm, and slow-moving. Poor vision makes them less competitive feeders. Spend time cruising slowly and exploring the tank. Non-aggressive and easily stressed by fast or aggressive fish. Best kept with similar fancy goldfish varieties. Compatibility Suitable for goldfish-only aquariums. Best kept with other slow-moving fancy goldfish. Not suitable for tropical community tanks. Suitable Tank Mates Other Celestial Goldfish Bubble Eye Goldfish Ranchu Goldfish Lionhead Goldfish Other slow, fancy goldfish varieties Tank Mates to Avoid Fast-swimming goldfish (Comet, Common Goldfish) Aggressive or fin-nipping fish Tropical fish (different temperature requirements) Small fish that may be accidentally eaten Fish that outcompete them for food Pro Tips Feed sinking foods to make feeding easier. Keep décor minimal and smooth to prevent injury. Maintain high oxygen levels with good aeration. Avoid strong lighting—can stress their sensitive eyes. Monitor closely during feeding to ensure they are eating properly. Perform regular maintenance to manage high waste output. Summary The Celestial Goldfish is a unique and delicate fancy goldfish best suited for specialized care. With a calm environment, proper feeding, and compatible tank mates, it thrives and becomes a captivating addition to a dedicated goldfish aquarium.