Welcome to the mesmerizing realm of Acropora valida, commonly known as the Bali Green Slimer Coral. This extraordinary coral species, admired for its slender branches and vibrant green coloration, is a coveted addition to reef aquariums. In this comprehensive guide, we'll explore the unique characteristics, care requirements, and the sheer elegance that Acropora valida brings to your marine aquarium.

Quick Overview of Acropora valida

• Name:

  Acropora valida

• Common Names:

  Bali Green Slimer Coral

• Scientific Name:

  Acropora valida

• 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:

  Vibrant green

Origin and Habitat

Acropora valida, a member of the genus Acropora, is native to the Indo-Pacific region, including the reefs around Bali. Flourishing in clear, shallow waters, this coral species forms intricate colonies, contributing to the biodiversity of coral reefs. As part of the phylum Cnidaria, class Anthozoa, order Scleractinia, and family Acroporidae, Acropora valida adds both visual allure and ecological importance to its natural habitat.

Description and Behavior

Acropora valida is celebrated for its slender, upward-growing branches that create a delicate and captivating appearance in the aquarium. The coral exhibits a vibrant green coloration, adding a touch of elegance to reef setups. Despite its intricate structure, Acropora valida maintains a peaceful demeanor within the reef ecosystem.

Behavior Highlights:

• Peaceful:

  Yes

• Toxicity:

  No

• Invasive:

  No

Feeding and Tank Requirements

Acropora valida primarily relies on photosynthesis for nutrition, facilitated by symbiotic algae residing in its tissues. While supplemental feeding can enhance its overall health and coloration, maintaining optimal 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 valida 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 valida, 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 valida 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 valida 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 valida, 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 Bali Green Slimer Coral adds a touch of the vibrant underwater world to your home aquarium. Explore, enjoy, and witness the beauty of Acropora valida in your marine oasis.