BeginnerPeacefulSchooling
Pygmy Corydoras
Corydoras pygmaeus
Family: Callichthyidae
Pygmy Corydoras are tiny catfish that, unlike other Corys, swim in the midwater column rather than staying on the bottom. Perfect for nano planted tanks.
10G+
Min Tank Size
1"
Max Size
3+
Years Lifespan
72-79
°F Temp Range
Water Parameters
Temperature
60°F72 - 79°F100°F
pH Level
5.06 - 7.510.0
Hardness (dGH)
02 - 12 dGH30
Care Tips
Keep in large groups (8-12+). Unlike regular Corys, they hover in midwater. Still appreciate sandy substrate. Great for nano tanks.
Feeding
Micro omnivore. Need small foods - crushed flakes, micro pellets, baby brine shrimp. Feed multiple times daily.
Breeding
Similar to other Corydoras. Scatter eggs on plants and glass. Relatively easy to breed in groups.
📚 Sources: Care parameters based on SeriouslyFish, FishBase, and Aquarium Co-Op. Personal observations from the author's 5+ years of fishkeeping experience.
Tank Size Compatibility
5 Gallon
Too Small
Compatible Tank Mates
Good Tank Mates
Avoid Keeping With
Large FishAggressive Fish