The Marble Ranchu is a highly sought-after fancy goldfish known for its rounded body, lack of a dorsal fin, and beautiful, ever-changing marbled coloration. Its soft patterns can shift over time, making each fish unique and especially appealing to collectors.
pH: 6.5–7.5
Temperature: 65–75°F (18–24°C)
Water Type: Neutral, moderately hard preferred
Tank Size: 30 gallons minimum (larger for groups)
Temperament: Peaceful
Tank Mates: Other Ranchu, Oranda, Ryukin
Max Size: ~6–8 inches
Diet: Omnivore (high-quality pellets, gel food, vegetables)
Notes: Sensitive to poor water quality; avoid strong currents; coloration may change as it matures.
Disclaimer: The fish you receive may not be the exact individual shown. Each fish is unique, and you will receive one similar in size, coloration, and quality.
