AAA Grade
Jet Black Ranchu Goldfish | Grower Pick
Jet Black Ranchu Goldfish | Grower Pick
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Goldfish Water Parameter
Goldfish Water Parameter
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Flat Rate Shipping As Low As $25
Flat Rate Shipping As Low As $25
At Tropicflow, we strive to make the shipping process as affordable and convenient as possible for our customers. Our flat rate shipping starts as low as $25, and the more fish you purchase, the more you save on shipping fees. We encourage our customers to combine as many fish as possible in each order to take advantage of these cost-saving opportunities.
High Quality Fish Only
High Quality Fish Only
At Tropicflow, we take pride in shipping only the highest quality freshwater fish to our customers. Our fish are carefully selected for their excellent health, vibrant colors, and wide, full tails.
100% Live Arrive Guarantee
100% Live Arrive Guarantee
Tropicflow takes great pride in the quality of our products, and we proudly extend a 100% Live Arrival Guarantee for every shipment we dispatch. In the unfortunate event that any of the livestock or plants in your order do not survive upon arrival, we are dedicated to offering you a full refund in the form of store credit, covering the precise cost of the item, excluding shipping expenses. Your satisfaction is our commitment!
Jet Black Ranchu Goldfish | Grower Pick
Introducing the Jet Black Ranchu Goldfish—a rare and striking variety of fancy goldfish featuring a deep, solid black coloration from head to tail. With its iconic smooth back, rounded body, and slow, elegant swim, this Ranchu is both mysterious and elegant, making it a standout addition to any aquarium or pond.
Our Grower Pick means each Jet Black Ranchu is hand-selected directly from our farm for rich color, premium body shape, and top health. The photos shown are representative—you will receive a fish of similar size, form, and quality.
Care & Information
| Scientific Name | Carassius auratus |
|---|---|
| Origin | Selective breeding in China & Japan |
| Color | Solid black (jet black finish) |
| Type | Fancy Goldfish – Ranchu (no dorsal fin) |
| Size | Juveniles: 2.5–3.5"; adults: ~5–7" |
| Temperament | Peaceful, best with other fancy goldfish |
| Tank Recommendation | 20 gallons minimum per fish; larger tanks or ponds preferred |
| Water Temperature | 65–75°F (18–24°C) |
| pH | 6.8–7.6 |
| Hardness | 5–19 dGH |
| Diet | High-quality goldfish pellets, blanched vegetables, frozen/live treats |
| Tankmates | Fancy/slow-moving goldfish only |
Why Choose Our Jet Black Ranchu?
- Rich, solid black coloration—rare in the goldfish world
- Hand-selected for perfect form and overall health
- Peaceful temperament, ideal for display aquariums or ponds
- Ships with Live Arrival Guarantee
- Unique look that stands out in any collection
Important Notes
- Ships in insulated, oxygenated packaging for safe arrival.
- Best kept with other slow-moving, peaceful goldfish.
- Stable, clean water will help maintain rich black color.
Customer Review
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High Quality Goldfish
Tropicflow is deeply committed to the well-being of our goldfish. We exclusively provide top-tier specimens, characterized by their robust health, dazzling colors, and perfect shape.
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UPS Next Day Air
Tropicflow provides the option of UPS Next Day Air for our high-quality, giant goldfish, guaranteeing their safe and excellent arrival at your home.
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100% Live Arrival Guarantee
At Tropicflow, customer satisfaction is our utmost priority. We offer a 100% Live Arrival Guarantee to ensure you receive healthy livestock and plants, and we're dedicated to resolving any issues to make sure you're delighted with your purchase.
