The Ocellate Damsel (Pomacentrus vaiuli) is a beautiful reef fish found in schools off the coast of Fiji. They have a golden dorsal section which fades into a black underbelly, all of which is covered by neon blue spots. They remain relatively small and should be kept in a tank of at least 30 gallons, with plenty of live rock to hide in. Their diet consists of small invertebrates, krill, mysis, and macroalgae. They are territorial and should be kept with other community fish of similar temperament. 

Ocellate Damsel Overview

The Ocellate Damsel, scientifically known as Pomacentrus vaiuli, is popular among saltwater aquarium enthusiasts for its vibrant colors, hardy nature, and manageable size. Native to the Indo-Pacific region, these damsels have become sought-after additions to marine aquariums due to their appealing characteristics and ease of care.

Habitat of the Ocellate Damsel

Pomacentrus vaiuli thrives in coral-rich areas, often inhabiting reef flats and slopes. These damsels are commonly found in shallow lagoons with clear water, making them well-suited for display in home aquariums.

Reef Safety of the Ocellate Damsel

The Ocellate Damsel is considered reef-safe, making it an excellent choice for reef aquariums. These fish are known to coexist peacefully with a variety of coral species, enhancing the overall aesthetic of the tank.

Size and Lifespan of the Ocellate Damsel

In captivity, the Ocellate Damsel typically reaches a size of 2 to 3 inches (5 to 7.5 cm). They can live up to 5 years with proper care, providing aquarium enthusiasts with a long-term and rewarding addition to their marine setup.

Diet of the Ocellate Damsel in Captivity

These damsels are omnivores, displaying a hearty appetite for both prepared and live foods. A well-balanced diet of high-quality flakes, pellets, and occasional live or frozen treats such as brine or mysis shrimp is recommended to ensure optimal health.

Aquaculture Availability of the Ocellate Damsel

Ocellate Damsels are commonly aquacultured, making them readily available to hobbyists. Their availability is consistent, contributing to the sustainability of the marine aquarium trade. At Saltwaterfish.com, we prioritize responsible sourcing, and our Ocellate Damsels are sourced from reputable aquaculture facilities.

Compatibility with Other Fish and Invertebrates

These damsels exhibit a moderately aggressive temperament, especially during territorial disputes. When selecting tank mates, it's crucial to choose species with similar temperaments and avoid overly aggressive companions. Suitable tank mates include peaceful reef fish such as gobies, clownfish, and smaller wrasses.

Sexual Dimorphism of the Ocellate Damsel

Sexual dimorphism is not prominently visible in Ocellate Damsels, making it challenging to distinguish between males and females based on physical characteristics alone.

Juvenile to Adult Coloration Changes of the Ocellate Damsel

Juvenile Ocellate Damsels display a striking combination of blue and yellow colors, with distinct black ocelli markings on their dorsal fin. As they mature, their colors intensify, and the ocelli markings become more pronounced, creating a visually appealing display in the aquarium.

Temperament of the Ocellate Damsel

The Ocellate Damsel is known for its territorial behavior, especially during breeding. While they may display aggression towards conspecifics or similar-looking species, providing adequate hiding spots and territories can help mitigate potential conflicts.

Tank Requirements for the Ocellate Damsel

• Minimum Aquarium Size: A minimum tank size of 30 gallons (113 liters) is recommended.
• Water Conditions:
  • pH: Maintain a pH level between 8.1 and 8.4.
  • Salinity: Keep salinity within the range of 1.020 to 1.025.
  • Water Temperature: Maintain a temperature range of 74°F to 78°F (23°C to 26°C).
  • Water Flow: Provide moderate water flow to mimic their natural habitat but avoid excessive currents.

Common Names of the Ocellate Damsel

The Ocellate Damsel is also known as the Blue Damselfish and Yellowtail Damselfish.

Five Compatible Tank Mates

• Royal Gramma (Gramma loreto)
• Firefish Goby (Nemateleotris magnifica)
• Banggai Cardinalfish (Pterapogon kauderni)
• Coral Beauty Angelfish (Centropyge bispinosa)
• Orchid Dottyback (Pseudochromis fridmani)

Why Buy from Saltwaterfish.com

At Saltwaterfish.com, we take pride in providing our customers with the highest quality marine fish and invertebrates. Our commitment to sustainability ensures that our Ocellate Damsels are responsibly sourced from reputable aquaculture facilities, reducing the impact on wild populations. Our stringent observation and acclimation processes guarantee healthy and vibrant fish, offering enthusiasts a reliable source for their saltwater aquarium needs.