Tank Size: Minimum 20 gallons for a single Oranda, with an additional 10 gallons for each additional fish.
Temperature: Maintain water temperature between 65-72°F (18-22°C) for optimal health.
Diet: Feed a varied diet of high-quality flakes, pellets, and occasional live or frozen foods such as bloodworms and brine shrimp. Include vegetable matter like blanched spinach or peas.
Tank Setup: Provide a spacious tank with smooth substrate and decorations to prevent injury to their delicate fins and head growth. Include plants for hiding spots and enrichment.
Water Quality: Maintain excellent water quality with regular water changes (20-30% weekly) and efficient filtration to keep ammonia and nitrite levels low. Avoid sharp decorations that could damage their wen.