The Narcisso Cory, cataloged in the aquarium trade as Cw006, and scientifically known as Corydoras bethanae, is a captivating and relatively rare species of corydoras that originates from Colombia. This small catfish is sought after by enthusiasts for its distinctive markings and peaceful demeanor, making it a prized addition to community aquariums.

Corydoras bethanae is marked by a striking color pattern typically consisting of a light, often creamy base color adorned with darker, sometimes black patches or bands. These may include a bold stripe running horizontally along the lateral line from the gill to the tail, which can be punctuated by additional spots or blotches. The combination of these markings gives the Narcisso Cory a distinguished appearance that can vary somewhat among individuals, adding to its appeal.

In captivity, the Narcisso Cory thrives best in environments that closely mimic their natural river habitats. This includes a tank setup with soft, sandy substrates to protect their delicate barbels used for foraging along the bottom. The aquarium should also include plenty of hiding spots formed from driftwood, plants, and caves. This not only replicates the structural complexity of their native environment but also provides necessary refuge areas that help reduce stress.

The water quality for Corydoras bethanae needs to be maintained meticulously. They require clean, well-oxygenated water with a gentle flow that replicates the slow-moving streams and tributaries they are adapted to. Regular water changes are crucial to prevent the accumulation of harmful toxins and to keep the water parameters stable.

Diet-wise, the Narcisso Cory is not particularly demanding. They are omnivorous and readily accept a variety of foods. A balanced diet for these cories should include high-quality sinking pellets or tablets formulated for bottom feeders, supplemented with live or frozen foods such as bloodworms, brine shrimp, and daphnia. Occasional vegetable supplements can also be beneficial, promoting overall health and vitality.

Breeding Corydoras bethanae can be similar to breeding other Corydoras species. They are egg layers and tend to spawn more readily when water conditions are optimal, which often involves mimicking the cooler and rainier seasons of their natural habitat through water changes. The females lay sticky eggs on the aquarium glass or vegetation, and while there is no parental care, the aquarist may need to protect the eggs from being eaten by other tank mates.

Overall, the Narcisso Cory is a delightful species that combines beauty with the engaging and peaceful behavior typical of Corydoras. Its care requirements are manageable, making it suitable for both novice and experienced aquarists looking to add a unique and attractive species to their community aquariums.