Corydoras catfish are popular freshwater fish known for their peaceful nature, unique appearance, and bottom-dwelling habits. Here are essential care requirements for keeping Corydoras in your aquarium:

• Tank Size: Minimum 20 gallons for a small group, as they thrive in schools.
• Temperature: Keep water temperature between 72-78°F (22-26°C) for optimal health.
• Diet: Feed a varied diet of sinking pellets, flakes, and occasional live or frozen foods such as bloodworms or brine shrimp.
• Tank Setup: Provide a substrate that won't harm their delicate barbels, like sand or smooth gravel. Include plants and driftwood for hiding spots.
• Water Quality: Maintain excellent water quality with regular water changes (20-30% weekly) and efficient filtration to keep ammonia and nitrite levels low.

Corydoras catfish are social and thrive in groups of at least six individuals. With proper care, they can live up to 5 years or more, scavenging for food at the bottom of the tank and adding diversity and activity to community aquariums.