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Freshwater fishes

The fish list

499 species, each with the water it needs, who it gets along with, and where it comes from. Find one, or browse by family, genus or river.

EndangeredRarePopularPeacefulSmall (6 cm or less)✓ Calm waterStrong flowSchoolingL-numbersWith photo Basic profiles too
Showing: Family: Corydoras ✕

Corydoras 1 fish

Pygmy corydoras

Pygmy corydoras ≈

Corydoras · CorydorasStaple

  • 22–26°C
  • pH 6–7.5
  • Calm
  • 1 in
  • Bottom
  • Mixed
  • Peaceful
  • 8+ group!
Rio Madeira basin, Brazil

Pygmy corydoras

Corydoras pygmaeus

Rio Madeira basin, Brazil · river

Temperature
22–26°C
pH
6–7.5
Adult size
1 in · 2.5 cm
Flow
Calm
Swims
Bottom
Temperament
Peaceful
Diet
Omnivore
Group
8+
Typical price
$4–7
Rarity
Pet-store staple
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Photo: AquaTuer, CC BY-SA 4.0

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