Description

The Carberryi Anthias (Nemanthias carberryi), also known as the Threadfin Anthias, is a vibrant and active marine fish native to the coral reefs of the western Indian Ocean, including regions like the Maldives and Seychelles.

🐠 Physical Description

• Size: Up to 5 inches (13 cm) in length.

• Coloration:

  • Males: Display a purplish head with a yellow upper body and violet hues on the upper dorsal fin.

  • Females: Exhibit varying shades of yellow, orange, and pink.

• Distinctive Features: Notable for their elongated dorsal fin rays, giving rise to the “threadfin” 

🧪 Aquarium Care Requirements

• Minimum Tank Size: 70 gallons (265 liters).

• Water Parameters:

  • Temperature: 72–78°F (22–26°C).

  • pH: 8.1–8.4.

  • Salinity: 1.020–1.025 SG.

  • Alkalinity: 8–12 dKH.

• Tank Setup:

  • Lighting: Moderate lighting is sufficient.

  • Flow: Prefers strong water movement and well-oxygenated environments.

  • Aquascape: Provide ample hiding spots using live rock structures.

🥗 Diet and Feeding

• Natural Diet: Primarily feeds on zooplankton in the wild.

• In Captivity:

  • Preferred Foods: Enriched frozen mysis shrimp, brine shrimp, and finely chopped meaty foods.

  • Feeding Frequency: Requires multiple small feedings per day (ideally 3–4 times) to meet metabolic needs.

  • Supplementary Feeding: Introducing live foods like copepods can be beneficial, especially during acclimation.

🤝 Behavior and Compatibility

• Temperament: Generally peaceful but may exhibit aggression towards conspecifics, especially males.

• Social Structure: Best kept in groups with one male and multiple females. Anthias are protogynous hermaphrodites; if the dominant male is lost, the largest female may transition to male.

• Reef Compatibility: Considered reef-safe and can coexist with a variety of non-aggressive tank mates.

⚠️ Special Considerations

• Jumping Behavior: Known to be jumpers; ensure the aquarium has a secure lid to prevent escapes.

• Acclimation: May be sensitive during the acclimation period; gradual introduction and monitoring are essential.

• Feeding Challenges: Due to their high metabolic rate, consistent feeding is crucial. Consider using an automatic feeder to maintain regular feeding schedules

📝 Summary

The Carberryi Anthias is a visually striking and active addition to marine aquariums. With proper care, including regular feeding and appropriate tank conditions, they can thrive and become a centerpiece in a reef setup.