The BlackBerry Oranda is a beautiful and unique variety of goldfish known for its distinctive coloration and characteristic head growth, called a wen. Here are some key details about the BlackBerry Oranda:

Appearance

• Coloration: BlackBerry Orandas are known for their dark, almost black, body color, often with hints of a deep purple or blue undertone. This coloration can make them stand out in a tank.
• Head Growth (Wen): Like all Orandas, BlackBerry Orandas have a prominent head growth, which can be either smooth or more pronounced, depending on the individual fish. The wen covers the top of the head and sometimes extends to the cheeks.
• Body Shape: They have a rounded body with a graceful, flowing appearance, typical of fancy goldfish. Their fins are long and flowing, adding to their elegant look.

Size

• Adult Size: BlackBerry Orandas can grow to about 6 to 8 inches (15 to 20 cm) in length, with some individuals reaching up to 10 inches (25 cm) under optimal conditions.

Tank Requirements

• Tank Size: A minimum of 20 gallons (75 liters) is recommended for a single BlackBerry Oranda, with an additional 10 gallons (40 liters) for each additional fish. They need ample space to swim and grow.
• Water Parameters: Orandas prefer a pH between 6.5 and 7.5, with a water temperature ranging from 65°F to 72°F (18°C to 22°C). They thrive in well-filtered, oxygen-rich water.
• Substrate: A smooth substrate is recommended to prevent injury to the wen or fins. Sand or small, rounded gravel is ideal.

Diet

• Feeding: BlackBerry Orandas are omnivores and enjoy a varied diet. They can be fed high-quality goldfish pellets or flakes, supplemented with live or frozen foods such as brine shrimp, bloodworms, and daphnia. Vegetables like peas, spinach, and lettuce can also be offered.

Care

• Maintenance: Regular water changes (about 20-30% weekly) are crucial to maintain water quality. The tank should have adequate filtration to handle the waste produced by these fish.
• Compatibility: They are generally peaceful and can be kept with other fancy goldfish varieties. However, avoid housing them with more aggressive or faster-moving fish that may outcompete them for food.

Lifespan

• Longevity: With proper care, BlackBerry Orandas can live for 10-15 years or more, making them a long-term commitment for fish keepers.

Special Considerations

• Head Growth Care: The wen can sometimes obstruct vision or become infected. Regular monitoring and maintaining good water quality can help prevent issues. If necessary, a vet experienced with fish can trim the wen.

BlackBerry Orandas are a striking addition to any aquarium, appreciated for their unique color and distinctive appearance. They do require a bit more care and attention compared to some other goldfish varieties, but their beauty and charm make them well worth the effort!