Pygmy Corydoras Catfish (Corydoras pygmaeus)

The Pygmy Corydoras Catfish (Corydoras pygmaeus) is a diminutive jewel of the Madeira River basin in Brazil, where it occupies calm tributaries lined with soft sediments, leaf litter, and dense vegetation. In these sheltered waters it forms loose shoals that drift between the substrate and the midwater zone as the fish forage for tiny invertebrates and organic micro particles. Adults reach only about three centimeters, yet the species displays an unusually buoyant swimming style that sets it apart from many of its Corydoras relatives. Its delicate barbels, bright eyes, and quick coordinated movements give it a lively grace that aquarists often describe as both charming and quietly mesmerizing.

In the aquarium, Corydoras pygmaeus rewards thoughtful care with spirited daily activity. A fine soft substrate protects its sensory barbels, and clean well oxygenated water with gentle flow encourages the confident group movement that defines the species. It adapts readily to fine quality prepared foods but reaches peak condition when provided very small live or frozen items such as baby brine shrimp or micro sized offerings. Because it is peaceful and social, it should always be kept in groups, where its schooling patterns bring life to both the lower and midwater regions of planted aquaria. When housed with other small and gentle fish it settles quickly and displays its full range of natural behaviors.

The Pygmy Cory Catfish stands out as an engaging and visually graceful choice for aquarists who want movement, character, and authentic ecological value in smaller aquatic spaces. Its tiny size and friendly temperament suit planted tanks that favor finesse over force, and its shimmering group motion adds a poetic sense of rhythm to carefully designed aquascapes. Customers appreciate its hardiness, its constant yet gentle activity, and the way it brings fresh energy to environments where larger species would overshadow the scene. This fish does not ship individually bagged.

Common Name:  Pygmy Corydoras Catfish
Scientific Name:  Corydoras pygmaeus
Country of Import:  Czech Republic
Prophylactic Treatment:  Erythromycin / Metro
Approximate Current Size:  .75″ each
Temp/pH/TDS:  75F / 6.5 pH / 80

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