Pygmy Cory

Pygmy Cory (Corydoras pygmaeus)

Origin: South America, primarily found in the Rio Madeira basin
Size: 1.5 cm
Coloration: Silver-gray body with a distinctive black horizontal stripe running from head to tail, accompanied by a lighter belly and subtle iridescent sheen
Temperament: Peaceful and highly social
Compatibility: Best kept in groups of 6 or more; suitable for nano tanks and community tanks with other small, peaceful species
Tank Size: Minimum 30 liters
Water Parameters: 22-26°C, pH 6.4-7.4, soft to moderately hard water
Diet: Omnivorous – Micro pellets, fine flake food, live or frozen daphnia, baby brine shrimp
Care Level: Easy
Breeding: Egg-layer – Breeds in groups; females lay eggs on flat surfaces or plant leaves; breeding is relatively straightforward in well-maintained tanks
Lifespan: 3-5 years
Health Considerations: Hardy but sensitive to poor water quality; regular water changes and a clean substrate are essential
Tank Setup: A well-planted tank with a soft substrate, gentle water flow, and plenty of hiding spots; Pygmy Corys enjoy mid-water swimming as well as bottom-dwelling
Fun Fact: Unlike most Corydoras, Pygmy Corys are often seen swimming in the middle levels of the tank, making them more visible and active than other bottom-dwelling species.