Description

Species Background
Corydoras panda is a small armored catfish native to cooler tributaries of the upper Amazon basin in Peru, particularly within the Río Ucayali drainage. These waters are clear, oxygen-rich, and flow across sand and fine substrates. The species became established in the aquarium trade in the 1970s. Most specimens available today are commercially tank-bred, increasing their adaptability to stable home aquarium conditions.

The name “Panda” refers to the distinctive black eye patch and tail marking.

Behavior and Temperament
Panda Corydoras are peaceful, social bottom-dwelling catfish. They are naturally schooling and should be maintained in groups. When kept properly, they display relaxed, coordinated foraging behavior and frequent social interaction.

They spend most of their time moving along the substrate, sifting and investigating. They are completely non-aggressive and suitable for calm community aquariums.

Adult Size
Adults typically reach 1.75–2.25 inches.

Water Parameters
Temperature: 68–75°F
pH: 6.0–7.8
GH: 2–15 dGH
KH: 1–8 dKH

Diet
Omnivorous bottom-feeder. A varied diet should include quality sinking pellets, wafers, frozen foods such as bloodworms or daphnia, and occasional live foods. They actively forage but should not be relied upon as “cleanup fish.”

Tank Requirements
Minimum aquarium size: 15–20 gallons for a proper group.
Substrate should be smooth sand or fine gravel to support natural foraging behavior. Provide open bottom areas with driftwood, rock structure, and moderate planting.

Good oxygenation and consistent water conditions are important. Avoid sharp or abrasive substrates.

Why They’re Popular
Panda Corydoras are popular because they combine small size, strong group behavior, and striking contrast markings. They are ideal for planted community aquariums and are one of the most reliable small Corydoras species when kept in stable conditions.