Pink corydoras - Corydoras axelrodi

Scientific name: Corydoras axelrodi

Common name: Pink corydoras

Family: Callichthyidae

Usual size in fish tanks: 4 - 5 cm (1.57 - 1.97 inch)

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Recommended pH range for the species: 6.1 - 7.5

Recommended water hardness (dGH): 7 - 20°N (125 - 357.14ppm)

0°C 32°F30°C 86°F

Recommended temperature: 22 - 27 °C (71.6 - 80.6°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

Food and Feeding

The Pink Corydoras (Corydoras axelrodi) is an omnivore that will happily accept a variety of foods. A balanced diet should include high-quality flake food or specialized catfish pellets, supplemented with algae wafers. They also enjoy treats like bloodworms and brine shrimp, which should be offered sparingly - no more than twice a week. This variety helps ensure they maintain optimal health and vibrant coloration.

Origin

Native to South America, the Pink Corydoras is found specifically in the Rio Meta, Colombia. This river system provides the slow-moving, slightly acidic waters that these fish naturally inhabit. Understanding their origin helps in creating an environment in captivity that closely mimics their natural habitat.

Sexing

Sexing Pink Corydoras is relatively simple when viewed from above. Females tend to have a stockier, more rounded body shape compared to the slimmer males, and they are slightly larger in size. These differences are especially noticeable during the breeding season.

Breeding

To encourage breeding, introduce fine-leaved plants into the aquarium and perform regular water changes using slightly cooler water. These environmental triggers often prompt the fish to spawn. The eggs are scattered throughout the tank, and it's important to remove the parents once spawning is complete to prevent them from eating the eggs. After about a week, the eggs will hatch, and a few days later, the fry will be free-swimming. At this stage, start feeding them infusoria or microworms, and after a few more days, they will be able to consume newly hatched brine shrimp.

Lifespan

With proper care, Corydoras axelrodi can live for 5 to 6 years. Maintaining stable water conditions and a varied diet is key to ensuring they live a healthy and full lifespan.

Short Description

The Pink Corydoras is a peaceful species that thrives in groups, as they are naturally social fish. Keeping them in small schools helps reduce stress and promotes natural behavior. Due to their calm nature, they make excellent tank mates in community aquariums. These fish are highly adaptable, but their tank should feature plenty of hiding spots like plants and driftwood to make them feel secure.

Pictures

Bought by aqua-fish.net from jjphoto.dk.