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Black Ranchu Goldfish (Carassius auratus) - Freshwater Aquarium Fish

🐟 Black Ranchu Goldfish (Carassius auratus)

From ฿84.75Sale Price

🐟 Black Ranchu Goldfish (Carassius auratus)

A Deep, Velvety Black Body • A Smooth, Finless Arched Back • The Dark, Dramatic King of Goldfish

 

📋 The Black Ranchu Goldfish carries a deep, velvety jet-black body with a smooth, gracefully arched back free of a dorsal fin, a plump, rounded shape and a plush, bubbly head growth that fills out with age. This dark, dramatic form of the king of goldfish has a bold, regal presence, and its short, tucked tail gives it a charming, waddling swim.

It's a captive-bred fancy goldfish, perfected in Japan. Every Black Ranchu Goldfish we ship is feeding well.

This is a gentle, friendly, peaceful fish that paddles happily around the tank and quickly learns to come to the front at feeding time. It's best kept with other slow-moving fancy goldfish and grows up to 15cm, so an 80L tank suits it well.

 

💡 Highlights

🖤 Velvety Black Body: Deep, rich and dramatic
👑 King of Goldfish: A treasured classic in a dark form
🌊 Smooth Arched Back: Graceful and free of a dorsal fin
🧠 Plush Head Growth: Fills out as it matures
🦆 Charming Waddle: A short, tucked tail and plump body
🤗 Friendly Character: Comes to the front at feeding time

Quantity
❌ No Stock Available Today

🧾 A Quick Look at the Black Ranchu Goldfish

 

📛 Common Name: Black Ranchu Goldfish

🔬 Scientific Name: Carassius auratus

👨‍👩‍👧 Family: Cyprinidae (carp and minnow family)

🌍 Origin: Captive-bred fancy variety, perfected in Japan

📏 Max Size: Up to 15cm (≈ 6")

💧 pH Range: 6.5-7.5

🌡️ Temperature Range: 18-27°C (64-81°F)

🧠 Care Level: Intermediate

💖 Temperament: Peaceful and friendly

🌿 Planted Tank Safe: Yes, with soft, hardy plants

🏠 Min Tank Size: 80 L (≈ 21 gallons)

📌 Tank Level: All levels

🧬 Stock Type: Captive-bred

⏳ Lifespan: 10-15 years

🍽️ Diet: Omnivore

🐣 Reproduction: Egg-scatterer

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