Red & White Ranchu Goldfish 7cm
Red & White Ranchu Goldfish 7cm is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
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Red & White Ranchu Goldfish 7cm
Red & White Ranchu Goldfish 7cm
Description
Description
Red & White Ranchu Goldfish are one of the most iconic and highly regarded fancy goldfish varieties.
Ranchu is a dorsal‑less fancy goldfish known as the “King of Goldfish” in Japan.
The Red & White (Kohaku) Ranchu features:
- Bright red (hi) and clean white (shiroji) coloration
- No dorsal fin (smooth arched back)
- Rounded, egg‑shaped body
- Prominent head growth (wen) covering the cheeks and head
- Short, powerful tail set low and wide
Key Characteristics
| Feature | Description |
|---|---|
| Breed | Fancy Goldfish (Ranchu) |
| Color Pattern | Red & white (Kohaku) |
| Dorsal Fin | Absent |
| Wen | Moderate to heavy |
| Adult Size | 5–7 inches |
| Swimming Style | Slow, waddling |
| Skill Level | Intermediate to Advanced |
Care Requirements
Tank & Setup
- Minimum 20–30 gallons per fish
- Prefer wide, shallow tanks (or tubs)
- Smooth substrate or bare bottom to avoid abrasions
Water Parameters
- Temperature: 18–23°C (65–74°F)
- pH: 6.5–7.5
- Excellent filtration but gentle flow
Diet
- High‑quality sinking pellets
- Gel foods (excellent for Ranchu digestion)
- Blanched vegetables (peas, spinach)
- Occasional protein treats (bloodworms, brine shrimp)
Carotenoid‑rich foods enhance red coloration.
Common Health Considerations
- Swim stability issues (due to rounded body)
- Wen overgrowth (may require trimming by experts)
- Sensitive to poor water quality
- Prone to bacterial infections if waste accumulates
Daily observation and frequent water changes are key.
Ideal Tank Mates
- Other Ranchu
- Orandas
Avoid fast or slim-bodied goldfish (comets, shubunkins).
Specifications
Specifications
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Product TypeGoldfish
-
Species TypeOranda
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