Emerald Catfish (Brochis splendens) 3.5cm

Size and Lifespan

This species grows slightly larger than standard Corydoras, reaching 7–8 cm in length. With proper care, it can live for 5–10 years. Providing clean water and a balanced diet will help ensure their long and healthy life.

Ideal Tank Setup

A tank of at least 30 gallons is recommended. Use a soft, sandy substrate to protect their sensitive barbels, and include driftwood, caves, and plants to create hiding spots. Maintain water parameters with a pH range of 6.5–7.5, a temperature of 22–26°C, and moderate water flow.

Compatible Tank Mates

These peaceful fish thrive in groups of five or more. They pair well with other non-aggressive species such as tetras, guppies, rasboras, and small gouramis. Avoid housing them with larger or aggressive fish to keep them stress-free.

Feeding and Nutrition

Emerald Green Cory Catfish are omnivorous and enjoy a varied diet. Provide high-quality sinking pellets as their primary food, supplemented with live or frozen treats like bloodworms and brine shrimp. Blanched vegetables like zucchini and spinach are also appreciated. Feed them 2–3 times daily in small portions to maintain their health and activity.

Breeding and Behaviour

Breeding is straightforward with the right setup. Males are slightly smaller and slimmer than females. To encourage spawning, mimic rainy-season conditions by performing regular water changes and slightly lowering the water temperature. Females lay adhesive eggs on tank surfaces, and the fry hatch in 4–6 days. Feed fry powdered or liquid fry food for optimal growth.

This active bottom-dweller spends much of its time foraging along the substrate, adding both utility and beauty to your aquarium with its shimmering emerald-green appearance.

Species Overview

• Species: Brochis splendens
• Common Name: Emerald Green Cory Catfish
• Origin: South America
• Diet: Omnivorous
• pH Range: 6.5–7.5
• Temperature: 22–26°C
• Max Size: 7–8 cm
• Tank Size: 30 gallons