Eclipse Black Diamond Stingray (Potamotrygon leopoldi)

Eclipse Black Diamond Stingray (Potamotrygon leopoldi)

The Eclipse Black Diamond Stingray is one of the most elite and visually striking freshwater stingrays in the world. A premium variant of Potamotrygon leopoldi, this ray is prized for its deep jet-black base color contrasted by bold, high-definition white spotting—creating a dramatic “eclipse” effect that stands out like no other.

Native to the Xingu River in Brazil, Black Diamond stingrays are known for their clean patterns, sharp contrast, and overall high-end appearance. The Eclipse line represents top-tier quality, often featuring perfectly spaced spots and intense coloration that only improves with proper care and maturity.

Highly sought after by serious collectors, this species demands both space and experience. With the right setup, the Eclipse Black Diamond becomes a true centerpiece—gliding effortlessly across the tank with unmatched elegance and presence.

Tank Requirements

• Minimum Tank Size: 180 gallons (300+ gallons preferred for adults)
• Max Disc Size: Up to 20–24 inches
• Temperature: 78–84°F
• pH: 6.0–7.5
• Water Hardness: Soft to moderate
• Substrate: Fine sand (essential)
• Environment: Pristine water quality, heavy filtration, and stable parameters

Diet

Carnivorous

• Fresh shrimp, earthworms, and nightcrawlers
• Sinking carnivore pellets
• Fish fillets and other meaty foods

Tank Mates

• Large, peaceful to semi-aggressive fish
• Arowanas, datnoids, large catfish, peaceful cichlids
• Avoid fin nippers and aggressive species

Why We Love This Fish

• One of the most premium freshwater stingrays available
• Deep black base with high-contrast white spotting
• “Eclipse” pattern with elite visual appeal
• Ultimate centerpiece for monster aquariums

The Eclipse Black Diamond Stingray represents the pinnacle of freshwater stingray keeping—perfect for advanced hobbyists and collectors looking to own one of the most iconic and high-end species in the world.