Welcome to the captivating realm of Acropora millepora, a species commonly referred to as the Staghorn Coral. This remarkable coral, known for its intricate branches and vibrant colors, is a favorite among reef tank enthusiasts. In this comprehensive guide, we'll explore the unique characteristics, care requirements, and the sheer elegance that Acropora millepora brings to your marine aquarium.

Quick Overview of Acropora millepora

• Name:

  Acropora millepora

• Common Names:

  Staghorn Coral

• Scientific Name:

  Acropora millepora

• Tank size (minimum):

  50 gallons (~189 liters)

• Keeping:

  Moderate to Advanced

• Propagation:

  Moderate to Difficult

• Lighting:

  High

• Water flow:

  Strong

• Optimal Temperature:

  24 – 28°C (~75°F – 82°F)

• Optimal Salinity:

  SG = 1.024 – 1.026

• Optimal pH:

  8.0 – 8.5

• Optimal KH:

  7 – 11

• Nitrate:

  <5 ppm

• Feeding:

  Photosynthetic, supplemental feeding

• Tank placement:

  Upper sections

• Growth Rate:

  Fast

• Toxicity:

  No

• Invasive:

  No

• Temper:

  Peaceful

• Color Form:

  Various, including brown, green, blue, and pink

Origin and Habitat

Acropora millepora, belonging to the genus Acropora, is a stony coral native to the Indo-Pacific region. Thriving in clear, shallow waters, it forms extensive colonies on coral reefs, particularly found in the Red Sea and the Great Barrier Reef. As a member of the phylum Cnidaria, class Anthozoa, order Scleractinia, and family Acroporidae, Acropora millepora adds both visual appeal and ecological significance to its habitat.

Description and Behavior

Acropora millepora is renowned for its distinct staghorn-shaped branches, creating a visually striking appearance in the aquarium. The coral exhibits a wide range of colors, including browns, greens, blues, and pinks, influenced by environmental factors and the presence of symbiotic algae. Despite its intricate structure, Acropora millepora maintains a peaceful temperament within the reef ecosystem.

Behavior Highlights:

• Peaceful:

  Yes

• Toxicity:

  No

• Invasive:

  No

Feeding and Tank Requirements

Acropora millepora primarily relies on photosynthesis for nutrition, facilitated by symbiotic algae residing in its tissues. While supplemental feeding can enhance its overall health and coloration, attention to tank conditions is crucial.

Tank Requirements:

• Tank size:

  Minimum 50 gallons (~189 L)

• Temperature:

  75 – 82 °F (24 – 28 °C)

• pH:

  8.0 – 8.5

• Hardness:

  7 – 11 dKH

• Specific Gravity:

  1.024 – 1.026

Lighting and Water Flow:

• Lighting:

  High

• Water flow:

  Strong

Placement in the Tank:Position Acropora millepora in the upper sections of the reef aquarium, where it can receive intense light and strong water flow. Adequate spacing between colonies is essential to prevent competition for resources.

Care and Maintenance Tips

Acropora millepora, while resilient, demands careful attention to thrive in a home aquarium. Here are essential care tips:

Monitoring Growth:Regularly monitor growth and trim as necessary to maintain a well-organized and visually appealing coral arrangement.

Cautious Placement:Avoid placing Acropora millepora near aggressive coral species to prevent damage to its delicate branches.

Water Quality:Maintain stable water parameters, including temperature, pH, and nutrient levels, to promote the health and vibrancy of the coral.

Common Problems and Solutions:

• Bleaching:

  Address changes in water temperature and lighting promptly to prevent coral bleaching.

• Algae Overgrowth:

  Manage nutrient levels and employ proper nutrient export methods to control algae growth.

Fragging and Propagation

Acropora millepora can be propagated through manual fragging, a process that requires precision and care.

Propagation Methods:

• Manual Fragging:

  Use a sharp bone cutter or similar tools to carefully cut healthy branches for propagation.

• Fragment Placement:

  Attach fragments to live rock or other suitable surfaces using reef-safe glue or epoxy.

Items Needed for Fragging: Coral bone cutter, reef-safe glue or epoxy, containers.

Conclusion

Acropora millepora, with its captivating appearance and dynamic growth, stands as a stunning addition to any reef aquarium. By understanding its origin, behavior, and specific care requirements, you can create an optimal environment for this remarkable coral to flourish. Whether you're a seasoned hobbyist or a beginner, the Staghorn Coral adds a touch of the vibrant underwater world to your home aquarium. Explore, enjoy, and witness the beauty of Acropora millepora in your marine oasis.