Pygmy Corydoras (Corydoras pygmaeus) – Peaceful Nano Bottom Dweller

🐟 Pygmy Corydoras (Corydoras pygmaeus) – Peaceful Nano Bottom Dweller

Description: The Pygmy Corydoras (Corydoras pygmaeus) is a delightful nano schooling catfish known for its peaceful temperament and unique shoaling behavior. Unlike most Corydoras, these tiny catfish often swim in the middle levels of the tank, in addition to foraging at the bottom. Perfect for nano and community aquariums, Pygmy Corydoras thrive in groups of 6 or more, adding lively activity and charm to planted setups.

Care Information

• Scientific Name: Corydoras pygmaeus
• Care Level: Easy
• Temperament: Peaceful, schooling
• Max Size: ~1.2 inches (3 cm)
• Tank Size: Minimum 10 gallons (best in larger groups)
• Diet: Omnivorous – sinking pellets, micro granules, frozen/live foods (baby brine shrimp, daphnia)
• Water Parameters:
• Temperature: 72–79°F (22–26°C)
• pH: 6.5–7.5
• Substrate: Fine sand preferred to protect barbels

❓ FAQ

Q: How many Pygmy Corydoras should be kept together?
A: At least 6 or more—they are social fish that thrive in shoals.

Q: Do they stay at the bottom of the tank?
A: Unlike most Corys, Pygmy Corydoras often swim mid-water in schools, adding unique activity.

Q: Are they good for nano tanks?
A: Yes! Their small size and peaceful nature make them excellent for nano aquariums.

Q: Are they safe with shrimp?
A: Yes, Pygmy Corys are gentle and shrimp-safe.