Join our aquatic community
Subscribe for exclusive tips and special offers to enhance your aquarium experience.
Skip to product information
Full Scale Ranchu Goldfish | Grower Pick
$249.00
Full Scale Ranchu Goldfish | Grower Pick
Meet the Full Scale Ranchu Goldfish—the “King of Goldfish,” renowned for its smooth back (no dorsal fin), rounded body, and elegant, deliberate swim. Our Grower Pick selection is hand-chosen directly from our farm for health, body shape, and overall quality.
Photo notice: Images shown are representative. You will receive a Ranchu of similar size, pattern, and grade; each fish is naturally unique.
Care & Information
| Scientific Name | Carassius auratus |
|---|---|
| Origin | Selective breeding lines from China & Japan |
| Color Variations | Full Red (Scale) |
| Type | Fancy Goldfish – Full Scale Ranchu (no dorsal fin) |
| Size | Juveniles: 2.5–3.5"; adults: ~5–7" |
| Temperament | Peaceful, social; best with other fancy goldfish |
| Tank Recommendation | Minimum 20 gallons per fish; larger tanks or ponds for groups |
| Water Temperature | 65–75°F (18–24°C) |
| pH | 6.8–7.6 |
| Hardness | 5–19 dGH |
| Diet | High-quality goldfish pellets, blanched veggies, frozen/live treats |
| Tankmates | Fancy/slow-swimming goldfish (avoid fast or aggressive species) |
| Tank Style | Freshwater aquarium or pond with gentle filtration and strong aeration |
Why Choose Our Grower Pick Ranchu?
- Hand-selected for body conformation, scale quality, and vitality
- Healthy, farm-raised stock—quarantined prior to shipping
- Live Arrival Guarantee for peace of mind
- Ideal centerpiece for display tanks and ornamental ponds
- Each fish has a unique pattern and personality
Important Notes
- Ships in insulated packaging with pure oxygen for safe transit.
- Feed small portions 2–3× daily; avoid overfeeding.
- Perform regular water changes (25–35% weekly) to maintain top health.