Corydoras narcissus

Scientific name: Corydoras narcissus

Common name: N/A

Family: Callichthyidae

Usual size in fish tanks: 6 - 7 cm (2.36 - 2.76 inch)

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Recommended pH range for the species: 6.7 - 7.2

Recommended water hardness (dGH): 3 - 19°N (53.57 - 339.29ppm)

0°C 32°F30°C 86°F

Recommended temperature: 22 - 28 °C (71.6 - 82.4°F)

The way how these fish reproduce: Spawning

Where the species comes from: South America

Temperament to its own species: peaceful

Temperament toward other fish species: peaceful

Usual place in the tank: Bottom levels

Introduction

Corydoras narcissus is a peaceful, social fish originating from the waterways of Brazil in South America. These bottom-dwelling fish are known for their tranquil temperament and adaptability, making them a delightful addition to community aquariums. They thrive in groups of at least five and prefer tanks with soft substrates to protect their delicate barbels.

Food and Feeding

To ensure optimal health, feed Corydoras narcissus a balanced diet consisting of high-quality flake food and algae wafers as staples. Supplement their diet with live or frozen treats such as bloodworms, brine shrimp, and finely chopped mussels. Since they are most active during the evening, feeding them at this time can help mimic their natural behavior and encourage active foraging.

Habitat and Tank Requirements

Provide a tank with fine gravel or sand as a substrate to prevent injury to their barbels. Include plenty of hiding spots such as rocks, driftwood, or plants to make them feel secure. Maintain water parameters within a pH range of 6.7-7.2 and water hardness of 3-19°N (53.57-339.29 ppm). The ideal water temperature is between 22-28°C (71.6-82.4°F).

Sexing

Females are generally larger and have a stockier body shape when viewed from above, while males are slimmer with more pointed fin tips.

Breeding

Breeding Corydoras narcissus in captivity is challenging and has not been widely documented. In the wild, they are egg scatterers, depositing their eggs among plants or substrate. Creating similar conditions in the aquarium may encourage breeding behaviors.

Lifespan

The average lifespan of Corydoras narcissus is 3-5 years when provided with proper care and a healthy environment.

Behavior and Compatibility

These peaceful fish are best kept in groups of at least five. They coexist well with other non-aggressive tank mates, making them ideal for community aquariums. Avoid housing them with larger or aggressive species that may outcompete them for food or cause stress.

Short Description

Corydoras narcissus is a social bottom-dweller that adds both activity and harmony to aquariums. Their gentle nature, combined with their unique appearance, makes them a favorite among aquarists. To ensure their well-being, provide a soft substrate and plenty of hiding spots, and maintain a clean, well-oxygenated tank.