Thousand Island Black Diamond Stingray (Potamotrygon leopoldi)
The Black Diamond Freshwater Stingray is a pure-bred line with bloodlines traceable to wild stock. This species originates in the Xingu River, Brazil. The Thousand Island variant is a distinct form of Black Diamond, characterized by a pattern of spotting that includes numerous small spots in addition to the primary spotting. These small spots typically develop over time and become more prominent as the fish ages.
Physical Characteristics
| Feature | Description |
|---|---|
| Species | Potamotrygon leopoldi |
| Origin | Xingu River, Brazil |
| Pattern Type | Thousand Island (with multiple small spots) |
| Age-related Development | Small spots appear and increase with age |
FAQ
How does the spotting pattern of the Thousand Island variant develop over time?
The small spots in the Thousand Island pattern typically develop gradually and become more numerous as the fish ages.
Is this stingray suitable for community aquariums?
Please contact customer service
What is the origin of the bloodline for this stingray?
The bloodline is traceable to wild stock from the Xingu River in Brazil.




Bella Cornish –
The stingray has a beautiful spotted pattern that changes as it grows. I noticed more small spots appearing after three months. It’s calm and stays near the bottom of the tank. Very satisfied with the quality and appearance.
Virginia Lewis –
Received the fish in good condition. The pattern is more detailed than expected, with many small spots. It’s active but not aggressive. Needs a stable environment, which I’ve provided.
Isaac McDonald –
The Thousand Island pattern is striking. After six months, the small spots are clearly visible and more numerous. The fish is healthy and shows no signs of stress.