Pygmy corydoras (Corydoras pygmaeus)

Scientific name: Corydoras pygmaeus Knaack, 1966

Pygmy corydoras (Corydoras pygmaeus)

The Pygmy corydoras (Corydoras pygmaeus) is a freshwater fish of the family Callichthyidae that grows to about 2.1 cm (0.8 in). It is easy to keep and peaceful, suits community aquariums and needs water at 20–25°C (68–77°F) and a pH of 6.4–7.4. Native range: South America, Madeira River Basin, Brazil .

Pygmy corydoras care at a glance

Care level
Easy
Temperament
Peaceful
Community tank
Good
Adult size
2.1 cm (0.8 in)
Temperature
20–25°C (68–77°F)
pH
6.4–7.4
Hardness
2–25 dGH (36–446 ppm)
Diet
Omnivore. Accepts flakes.

Species facts

Scientific name
Corydoras pygmaeus
Family
Callichthyidae (Callichthyid armored catfishes)
Order
Siluriformes (Catfish)
Class
Actinopterygii (Ray-finned fishes)
Maximum length
2.1
Environment
Freshwater;; pH range: 6.0 - 8.0; dH range: 2 - 25 demersal
Climate
Tropical
Distribution
South America: Madeira River basin.
Conservation status (IUCN)
Not Evaluated
Threat to humans
Harmless
Uses
Fisheries: of no interest; aquarium: commercial
Resilience
High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)

More catfish & plecos

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Sources

Taxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0. Aquarium care parameters compiled, checked and converted to metric and imperial units by Guppies.za.net.

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