
Source: Wikimedia Commons
Corydoras pygmaeus
An ultra-small corydoras. Unusual habit of mid-water schooling, perfect for nano tanks.
The pygmy corydoras (Corydoras pygmaeus) is an extraordinarily small armored catfish native to the Madeira River basin in Brazil, representing one of the smallest species in the Corydoras genus at just 2–3 cm. Unlike most corydoras that remain bottom-oriented, pygmy corydoras are unusual in their tendency to school in mid-water — a behavior that makes them uniquely captivating in nano aquariums. Their silver body crossed by a black horizontal stripe is neat and charming. They are strongly social and should be kept in groups of ten or more for natural behavior. Water conditions of pH 6.0–7.5 at 22–26°C and fine, rounded substrate are recommended, consistent with other corydoras requirements. Their tiny mouths necessitate appropriately small foods: powdered foods, finely crushed tablets, frozen daphnia, and baby brine shrimp. They retain the characteristic intestinal air-breathing of the genus. Highly peaceful, they coexist with most small fish and shrimp, though fish with large mouths pose a predation risk. Breeding follows the typical corydoras T-position method, with eggs deposited on glass or plant surfaces.
Origem
Madeira River basin, Brazil
Expectativa de vida
3-5 years
Tamanho
2-3cm
Temperatura
22〜28℃
Pellets, Frozen food
Slightly acidic to neutral (pH 6.0-7.5)
Maintain 22-26°C
Schooling of 10+ is spectacular
Unusual corydoras that swims mid-water
Beginner. Esta é uma espécie amigável para iniciantes. Não é necessário equipamento especial ou experiência, e pode ser mantida com sucesso com uma configuração básica de cuidados.
A temperatura ideal para Pygmy Corydoras é 22〜28℃. Evite mudanças bruscas de temperatura e mantenha um ambiente estável.
A expectativa de vida média de Pygmy Corydoras é 3-5 years. Com cuidados e nutrição adequados, podem viver uma vida longa e saudável.
Pygmy Corydoras normalmente atinge 2-3cm quando adulto. O tamanho pode variar dependendo das condições de cuidado e genética individual.
Pygmy Corydoras se alimenta de: Pellets, Frozen food. Busque uma dieta equilibrada com frequência de alimentação adequada.
O preço de Pygmy Corydoras varia significativamente dependendo do morfo, tamanho e linhagem. Consulte nossa página de preços de mercado para informações atualizadas.
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