Black Venezuela Cory Catfish - Corydoras schultzei

The Black Venezuela Cory Catfish (Corydoras schultzei) is a unique and striking variety of Corydoras, known for its deep, dark coloration that contrasts beautifully with other fish and décor in a freshwater aquarium. This hardy and peaceful catfish is perfect for both beginners and seasoned aquarists, bringing a dramatic flair to community tanks with its bold appearance and active nature.

Description:

• Common Name: Black Venezuela Cory, Black Cory

• Scientific Name: Corydoras schultzei

• Family: Callichthyidae

• Size: 2-2.5 inches (5-6.5 cm)

• Color: Dark black to charcoal gray, with subtle iridescent tones under bright lighting. The intensity of the coloration can vary based on tank conditions and diet.

Native Region:

Though selectively bred for its dark coloration, this variety is derived from Corydoras schultzei, which is naturally found in the waters of Venezuela, specifically in slow-moving rivers and floodplain areas.

Aquarium Setup:

• Tank Size: Minimum of 20 gallons (75 liters) to house a small group.

• Substrate: Fine sand or smooth gravel to prevent injury to their sensitive barbels, as they are bottom-dwellers that sift through the substrate.

• Aquascaping: Provide hiding spots with driftwood, rocks, and plenty of live plants. They enjoy shaded areas and will feel secure in a well-structured environment.

Water Parameters:

• Temperature: 72-78°F (22-26°C)

• pH: 6.0-7.5

• Hardness: 2-12 dGH, with preference for softer water conditions.

Care Level:

• Difficulty: Easy

• Diet: Omnivorous; they thrive on a diet of high-quality sinking pellets, algae wafers, and occasional treats like bloodworms, brine shrimp, or daphnia.

• Behavior: Peaceful and social; best kept in groups of at least five to promote natural behaviors and prevent stress.

Additional Tips:

• Tank Mates: Great companions for other peaceful species, such as tetras, rasboras, and dwarf cichlids. Avoid larger or aggressive fish that may intimidate or harm them.

• Oxygenation: Moderate water flow and good oxygenation are essential, as Corydoras prefer well-aerated environments.

• Substrate Care: Clean substrate regularly to prevent any buildup of waste, as these bottom-dwellers are sensitive to poor water conditions.