Axelrods Corydoras Care Guide

Corydoras axelrodi · Freshwater Fish

Axelrods Corydoras
AI-generated illustration of Axelrods Corydoras
Temperature
72-79°F
pH
6.0-7.5
Adult size
~2″ (5 cm)
Suggested tank
20+ gal
Group size
6+ together
Origin
South America
Family
Callichthyidae

What Axelrods Corydoras look like

Corydoras axelrodi, commonly known as Axelrod's Corydoras, is a small armored catfish characterized by its pale pinkish-cream body adorned with a prominent dark stripe that extends from the snout to the caudal fin. This species typically reaches a maximum adult size of approximately 2 inches (5 cm), making it one of the smaller members of the Callichthyidae family. Sexual dimorphism is subtle, with females generally exhibiting a slightly rounder body shape compared to the more streamlined males, particularly during breeding periods when females become more robust due to egg development. The species possesses typical corydoras armor plates, which serve as a defensive adaptation against predators, and features well-developed barbels that aid in foraging along the substrate. Notably, Axelrod's Corydoras displays a lateral line system that is sensitive to water movement, enhancing its ability to navigate and locate food in its natural habitat.

Behavior & temperament

Axelrod's Corydoras is a social fish that thrives in small groups, exhibiting a schooling behavior that enhances its safety from predators. These fish are primarily benthic dwellers, foraging along the substrate for food while remaining in the lower strata of the water column. They are known to be peaceful and non-aggressive, making them suitable for community tanks. Breeding behavior involves egg scattering, where females release eggs over surfaces such as plants or substrate, and males compete for the attention of females during the spawning process. Their temperament is generally calm, although they may exhibit slight territoriality during breeding.

Diet & feeding

In the wild, Axelrod's Corydoras primarily consumes a diet of detritus, small invertebrates, and plant matter. In captivity, they thrive on a varied diet that includes high-quality sinking pellets, frozen or live foods such as daphnia and brine shrimp, and occasional vegetable matter to ensure a balanced omnivorous diet.

Behind the name

Corydoras (from Greek 'korydallos', meaning 'helmeted' or 'armored'); axelrodi (named in honor of the aquarist Herbert Axelrod).

Plan your tank

Check the numbers before you buy: tank volume, a stocking plan, cycle progress, water changes, and your ongoing care routine.

Keeping Axelrods Corydoras?

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