Bronze Ranchu - Carassius auratus

The Bronze Ranchu is a unique and elegant fancy goldfish variety, recognized for its smooth, rounded body, prominent head growth (wen), and striking metallic bronze coloration. Often referred to as the "King of Goldfish," Ranchus are beloved for their graceful swimming and peaceful nature. The Bronze Ranchu is a captivating centerpiece for freshwater aquariums and ponds, appealing to both novice and experienced aquarists.

Product Details

• Species: Carassius auratus
• Common Names: Bronze Ranchu, Fancy Ranchu Goldfish
• Origin: Domesticated (originally bred in Japan and China)
• Diet: Omnivore
• Maximum Size: 15–20 cm (6–8 inches)
• Temperament: Peaceful
• Care Level: Easy to Moderate

Care Guidelines

Aquarium Setup:
Bronze Ranchus thrive in tanks of at least 100 liters for a single fish, with an additional 40 liters per additional goldfish. A soft substrate, such as sand or fine gravel, is recommended to prevent injury to their delicate features. Incorporate live plants and smooth decorations to enrich their environment while avoiding sharp objects that may harm their fins or wen. A high-quality filtration system is essential to maintain water quality, as Ranchus are high waste producers.

Water Parameters:

• Temperature: 18°C – 24°C
• pH Range: 7.0 – 8.0
• Water Hardness: Moderately hard (8–12 dGH)

Diet:
Bronze Ranchus are omnivorous and thrive on a balanced diet. Provide high-quality goldfish pellets or flakes as a staple, supplemented with fresh vegetables like blanched spinach, zucchini, or peas. Occasionally offer live or frozen foods, such as bloodworms, brine shrimp, or daphnia, for added variety and nutrition. Feed small amounts 2–3 times daily to avoid overfeeding and maintain water quality.

Behavior and Compatibility:
Bronze Ranchus are peaceful and slow swimmers, making them ideal companions for other fancy goldfish varieties. Avoid housing them with faster or aggressive species, such as common goldfish, as they may outcompete Ranchus for food. Their calm demeanor makes them perfect for dedicated goldfish aquariums or ponds.

Growth and Maintenance:

Bronze Ranchus can grow up to 20 cm and live for 10–15 years with proper care. Regular water changes and monitoring of water quality are essential to prevent common goldfish health issues, such as wen infections or swim bladder problems. Their metallic bronze coloration makes them a standout addition to any collection.

Availability:
Bronze Ranchu Goldfish (Carassius auratus) are available at Cradle Coast Pet & Aquarium. Visit or contact the store to check availability and bring home this stunning and regal goldfish today!

Due to variations within species and age of fish, your item may not look identical to the image provided.