Unless otherwise stated, image is representative of species and not of actual product

Product Details

Size

5cm - 10cm

Care Level

Medium

Temperament

Peaceful

The Calico Ranchu is a variety of goldfish known for its distinctive appearance, featuring a rounded body, a prominent wen (head growth), and a unique color pattern that includes a mix of black, red, white, and sometimes blue or brown. The "calico" pattern refers to the speckled or mottled appearance, making each fish's coloration unique. Ranchus are highly prized in the ornamental fish community, especially in Japan and China, where they are often bred for specific characteristics. The Calico Ranchu's rarity and value can vary depending on the quality of the coloration, the size, and the prominence of the wen.

1. Tank Setup:

Tank Size: A minimum of 20 gallons per fish is recommended due to their size and waste production.
Substrate: Use fine sand or smooth gravel to protect their delicate wen and avoid injuries.
Decorations: Avoid sharp or rough decorations that could damage their wen. Opt for smooth rocks, driftwood, and plants.

2. Water Conditions:

Temperature: Keep the water temperature between 65°F and 75°F (18°C to 24°C).
pH Level: The ideal pH range is between 7.0 and 8.0.
Hardness: Water hardness should be between 4 to 20 dGH.
Filtration: A good filtration system is essential to handle their waste. Use a filter that provides gentle water flow, as Ranchus are not strong swimmers.
Water Changes: Perform regular water changes (20-30% weekly) to maintain water quality. Ranchus are sensitive to poor water conditions, which can lead to health issues.

3. Diet:

Food: Provide a balanced diet of high-quality goldfish pellets, along with occasional treats like bloodworms, brine shrimp, and blanched vegetables (peas, spinach).
Feeding Frequency: Feed 2-3 times a day in small amounts to prevent overeating and digestive issues.

4. Health and Care:

Swim Bladder Issues: Ranchus are prone to swim bladder problems, often caused by poor diet or water conditions. Avoid overfeeding and provide high-fiber foods like peas to help prevent this.
Wen Care: The wen (head growth) can be prone to infections. Ensure good water quality and consider occasional health checks or treatments if the wen shows signs of infection.
Observation: Regularly observe your Ranchu for signs of illness, such as changes in swimming behavior, lethargy, or unusual spots or marks on their body.

5. Tank Mates:

Compatibility: Calico Ranchus are slow swimmers and should be kept with other slow-moving, peaceful fish like other fancy goldfish. Avoid fast or aggressive tank mates that might outcompete them for food or stress them.

By maintaining stable water conditions, providing a proper diet, and ensuring a safe environment, your Calico Ranchu can thrive and live a long, healthy life.

Livestock > Goldfish