Shubunkins Red & White

The Red & White Shubunkin Goldfish (Carassius auratus) is a captivating single-tailed variety known for its vibrant red and white calico pattern and nacreous (pearly) scales. This coloration, combined with its streamlined body and flowing fins, makes it a standout addition to any aquarium or pond. Originating from Japan in the early 1900s, Shubunkins are celebrated for their hardiness, adaptability, and active nature, making them ideal for both novice and experienced aquarists.

Features

• Scientific Name: Carassius auratus

• Common Name: Red & White Shubunkin Goldfish

• Size: Up to 30 cm (12 inches)

• Lifespan: 10–15 years with proper care

• Temperament: Peaceful and social; thrives in groups

• Diet: Omnivorous; enjoys a varied diet of flakes, pellets, and live or frozen foods

• Water Parameters:

  • Temperature: 10–23°C (50–73°F)

  • pH Level: 6.0–8.0

  • Hardness: 5–19 dGH

Why Choose the Red & White Shubunkin Goldfish?

• Striking Appearance: The unique red and white calico pattern, combined with nacreous scales, creates a shimmering effect that's mesmerizing under aquarium lighting.

• Hardy Nature: Adaptable to a range of water conditions, making them suitable for both indoor aquariums and outdoor ponds.

• Active Swimmers: Their lively demeanor adds dynamic movement to any aquatic setup.

• Community Friendly: Peaceful temperament allows them to coexist with other non-aggressive fish species.

Tank Requirements

• Minimum Tank Size: 115 liters (30 gallons) for a single adult; larger tanks or ponds are preferable for multiple fish.

• Aquascape: Provide ample swimming space with minimal obstructions; include smooth rocks and hardy plants.

• Filtration: Robust filtration system to handle their waste output; regular water changes are essential.

• Lighting: Moderate lighting to enhance their vibrant colors.

• Substrate: Medium-sized gravel that allows natural foraging behavior.

Compatible Tank Mates

Red & White Shubunkins are social and do well with

• Other Goldfish Varieties: Comets, Commons, and Fantails.

• Peaceful Coldwater Species: White Cloud Mountain Minnows, Dojo Loaches.

• Avoid: Tropical fish requiring higher temperatures and aggressive species.

Feeding Recommendations

• Staple Diet: High-quality goldfish flakes or pellets.

• Supplementary Foods: Live or frozen foods like brine shrimp, daphnia, and bloodworms.

• Feeding Frequency: 2–3 times daily; offer only what they can consume in a few minutes to prevent overfeeding.

Care Tips

• Regular Maintenance: Perform weekly water changes of 25–30% to maintain optimal water quality.

• Monitor Health: Watch for signs of common goldfish ailments such as ich or fin rot; early detection is key.

• Seasonal Considerations: If kept in outdoor ponds, ensure adequate depth to prevent freezing in colder climates.

FAQs

Can Red & White Shubunkins live in a pond year-round?
Yes, they are cold-hardy and can thrive in outdoor ponds, provided the pond doesn't freeze completely.

Do they require a heater in the aquarium?
Generally, no. They prefer cooler water temperatures and can adapt to room temperature conditions.

How can I enhance their coloration?
A varied diet rich in carotenoids, combined with good water quality and proper lighting, can intensify their colors.

Are they suitable for beginners?
Absolutely! Their hardiness and adaptability make them an excellent choice for novice fish keepers.