
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.
產地
Madeira River basin, Brazil
壽命
3-5 years
體型
2-3cm
溫度
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. 這是一個適合初學者的物種。不需要特殊設備或經驗,基本的飼養設置即可成功飼養。
Pygmy Corydoras的理想溫度為22〜28℃。避免溫度驟變,保持穩定的環境。
Pygmy Corydoras的平均壽命為3-5 years。透過適當的護理和營養,牠們可以長壽健康地生活。
Pygmy Corydoras成年後通常可達2-3cm。大小可能因飼養條件和個體遺傳而異。
Pygmy Corydoras的食物為:Pellets, Frozen food。目標是適當的餵食頻率和均衡的飲食。
Pygmy Corydoras的價格因品系、大小和血統而有很大差異。請查看我們的市場價格頁面獲取最新價格資訊。
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