Overview
The Scobina Stingray (Potamotrygon scobina) is a advanced freshwater species known for its brown-tan, dark rosette pattern coloration. Smaller species. Bottom.
Origin & Appearance
Origin: Brazil.
Colors: Brown-Tan, Dark rosette pattern.
Body Shape: Depressiform Wide (flat disc). Typical adult dimensions: 35.0 x 38.5 x 2.8.
Sexual Dimorphism: Moderate; males have claspers on pelvic fins.
Tank & Water Requirements
| Min Tank Size | 198 gallons |
| Temperature | 75–82°F |
| pH Range | 6–7.5 |
| Water Hardness (GH) | 3-10 |
| Bioload | very-high |
| Oxygen Demand | high |
| Plant Safe | mostly |
| Aquarium Position | Bottom |
Behavior & Activity
Bottom glider; smaller ray with active substrate exploration; disc-edge rippling locomotion
Speed: 40/100Aggression: 3/10nocturnal
Breeding
Difficult; live bearer (ovoviviparous)
Common Diseases
💊 Bacterial💊 parasites💊 sensitive to medications
Expert Notes
Smaller species; good for beginners to rays