Bandit Corydoras Care Guide

Corydoras melini · Freshwater Fish

Bandit Corydoras
AI-generated illustration of Bandit Corydoras
Temperature
70-80°F
pH
6.5-7.5
Adult size
~2″ (5 cm)
Suggested tank
20+ gal
Group size
6+ together
Origin
Brazil
Family
Callichthyidae

What Bandit Corydoras look like

Corydoras melini, commonly known as the Bandit Corydoras, exhibits a laterally compressed, robust body shape, reaching a maximum adult size of approximately 5 cm (2 inches). This species displays sexual dimorphism, with males typically being smaller and more slender than females, which tend to be rounder, particularly when gravid. The Bandit Corydoras is characterized by its distinctive coloration, featuring a dark brown to black band across the eyes, resembling a mask, which contrasts sharply with its lighter, silvery body. The presence of an adipose fin is notable, along with a well-developed lateral line system that aids in navigation and sensory perception. Its dentition is adapted for a benthic lifestyle, with small, bristle-like teeth suited for scraping algae and detritus from surfaces. Defensive adaptations include a bony armor composed of dermal plates, providing protection against predators.

Behavior & temperament

The Bandit Corydoras is a social fish, typically found in small groups within its natural habitat, exhibiting a schooling behavior that enhances its safety from predators. It primarily occupies the benthic zone of freshwater environments, foraging along the substrate for food. Breeding behavior is characterized by egg scattering, where females release eggs onto flat surfaces, and males engage in courtship displays to attract females. The temperament of Corydoras melini is generally peaceful, making it a suitable addition to community aquariums, although it may exhibit slight territoriality during breeding.

Diet & feeding

In the wild, the Bandit Corydoras is an omnivore, feeding on a varied diet that includes detritus, algae, and small invertebrates. In captivity, it thrives on high-quality sinking pellets, supplemented with live or frozen foods such as bloodworms and brine shrimp, as well as blanched vegetables to ensure a balanced diet.

Behind the name

Corydoras (from Greek 'korydallos', meaning 'helmeted'; referring to the bony plates) and melini (named in honor of the Brazilian ichthyologist, Dr. Melin).

Plan your tank

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

Keeping Bandit Corydoras?

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