Emerald Catfish – Corydoras splendens

The Emerald Corydoras (Corydoras splendens), often also referred to as Brochis splendens, is a splendidly shimmering corydoras from South America, notable for its intense emerald green to bronze coloration. With its robust nature and calm demeanor, it is one of the most popular bottom-dwelling fish in community aquariums.

This species is peaceful, sociable, and active, usually moving in small groups along the substrate, sifting through the sand for food with its barbels. In a shoal, the Emerald Corydoras displays its natural, lively behavior.

🌿 Characteristics & Care:
🐠 Fish size: M (4–5 cm)
🌎 Origin: South America (Peru, Colombia)
🌡️ Temperature: 22–28 °C
💧 pH value: 6.0–7.5
⚖️ Total hardness: up to 15 °dGH
🐟 Social behavior: Peaceful, group fish (from 6 individuals)
🌾 Aquarium: From 80 l, with sand substrate, plants & peaceful tankmates

🍽️ Feeding:
Eats live, frozen, and dry food. Brine shrimp, mosquito larvae, and food tablets are particularly favored.

💡 Tip:
A fine sand substrate protects their sensitive barbels. With leaves, roots, and subdued lighting, the metallic sheen appears particularly intense.

👉 Conclusion:
The Emerald Corydoras (Corydoras splendens) is a peaceful, intensely colored, and long-lived bottom-dweller – ideal for community aquariums with peaceful tankmates.