About the Black Diamond Stingray

The Black Diamond Stingray is the crown jewel of the freshwater stingray world. A selectively bred variant of Potamotrygon leopoldi, these rays feature an incredibly deep black base color with brilliant, pure white spots that resemble diamonds against velvet. The contrast is unmatched in the aquarium hobby. Each Black Diamond is unique, with spot patterns ranging from scattered to dense, making every specimen a one-of-a-kind living treasure.

Appearance

Black Diamond stingrays have a round, flat disc with an intense jet-black base color. The spots are pure white or cream, often with a distinct "diamond" shape. High-quality specimens have large, bright white spots with minimal fading or yellowing. The ventral side is white. They have a moderately long tail with one or more venomous spines.

Tank Requirements

A minimum tank size of 300 gallons is recommended for a single adult Black Diamond. Soft, sandy substrate is essential. Water parameters: temperature 78-86°F, pH 6.0-7.2. They are sensitive to poor water quality.

Diet

Black Diamonds are carnivores: earthworms, shrimp, tilapia, krill, and high-quality sinking pellets. Variety is key for maintaining their brilliant white spots.

Call 520-809-7055 for current availability – these premium rays are extremely limited.