Discover the stunning Phoenix Rasbora (Boraras Merah), perfect for your aquarium. Learn about its care, tank mates, and ideal conditions here.

The Phoenix Rasbora (Boraras Merah) is a captivating freshwater fish prized for its vibrant coloration and peaceful demeanor, making it an excellent choice for aquarists of all levels. Originating from Southeast Asia, particularly Indonesia, this small fish adds a splash of brilliance to any aquarium setup. Here’s everything you need to know to care for and enjoy these delightful Rasboras:

Physical Characteristics:

• Size: Typically grows up to 1 inch (2.5 cm) in length.
• Coloration: Known for its fiery red-orange body adorned with a horizontal black stripe running from head to tail. The fins are translucent with hints of red.

Tank Requirements:

• Tank Size: A minimum of 10 gallons is suitable for a small school.
• Water Parameters: Optimal conditions include a temperature range of 72-78°F (22-26°C), pH between 6.0-7.5, and soft to moderately hard water (4-15 dGH).
• Substrate and Décor: Prefer a densely planted tank with areas of open swimming space. Utilize soft, dark substrate like sand to mimic their natural habitat and provide hiding spots with driftwood or plants.

Behavior and Temperament:

• Peaceful and social, Phoenix Rasboras thrive in groups of 6 or more.
• They are active swimmers, often found in the mid to upper levels of the aquarium.

Tank Mates:

• Ideal tank mates include other small, peaceful fish such as other Rasboras (e.g., Chili Rasbora, Microrasbora species), small tetras (e.g., Neon Tetras, Ember Tetras), and peaceful shrimp species like Cherry Shrimp.
• Avoid keeping with aggressive or large fish that may intimidate or outcompete them for food.

Feeding Habits:

• Phoenix Rasboras are omnivorous and will readily accept a varied diet.
• Offer a mix of high-quality flake food, micro pellets, freeze-dried bloodworms, and small live or frozen foods like daphnia or brine shrimp.
• Feed small amounts multiple times a day to ensure all fish receive adequate nutrition.

Breeding:

• Breeding Phoenix Rasboras in captivity is achievable with proper conditions.
• Provide a well-planted tank with fine-leaved plants where the fish can deposit eggs.
• The water should be slightly acidic and soft, with a temperature around 75-78°F (24-26°C).
• The fry are tiny and require infusoria or small live foods initially, graduating to baby brine shrimp as they grow.

Health and Care:

• Maintain good water quality through regular partial water changes and filtration.
• Monitor for signs of common diseases like ich (white spot disease) and treat promptly if necessary.
• Ensure a balanced diet and peaceful tank environment to minimize stress.