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Can Pygmy Corydoras and Harlequin Rasbora Live Together?

Compatible
  • Shared temperature window: 73-79°F.
  • Shared pH window: 6.2-7.4.

Side-by-side

ParameterPygmy CorydorasHarlequin Rasbora
Adult size1"1.8"
Min tank10 gal10 gal
Temperature72-79°F73-82°F
pH6.2-7.46-7.5
TemperamentPeacefulPeaceful
DietOmnivoreOmnivore

Recommended shared tank: 10 gallons or larger. Keep at 73-79°F. Target pH 6.2-7.4.

FAQ

Can Pygmy Corydoras and Harlequin Rasbora live together?

Compatible. Shared temperature window: 73-79°F.

What size tank do Pygmy Corydoras and Harlequin Rasbora need together?

Plan for at least 10 gallons, more if you keep schooling groups of either species.

See full care guides: Pygmy Corydoras · Harlequin Rasbora