Darwin Ocellaris Clownfish

The Darwin Ocellaris Clownfish (Amphiprion ocellaris) is a striking and unique variation of the classic Ocellaris Clownfish. Known for its deep orange coloration and bold white bands, it is a sought-after species for aquarists who want a hardy yet visually stunning fish for their reef tank.

(REEF SAFE / BEGINNER)

Essential Information:

• Common Names: Darwin Ocellaris Clownfish, Darwin Clownfish, Ocellaris Clownfish
• Scientific Name: Amphiprion ocellaris
• Family: Pomacentridae
• Origin/Habitat: Native to the Indo-Pacific, particularly around Australia’s Great Barrier Reef. They are typically found in coral reefs and associated anemones.
• Maximum Size: Up to 3.5 inches (9 cm)
• Lifespan: Typically 6–10 years with proper care
• Level of Difficulty: Easy; the Darwin Ocellaris Clownfish is a great option for beginners and experienced aquarists alike, offering a resilient and beautiful addition to a reef tank.

Appearance & Physical Traits:

• Coloration & Pattern: The Darwin Ocellaris Clownfish has a deep, rich orange coloration with broad, white bands that are framed by black edges, making it stand out from other clownfish varieties. The bold markings are quite pronounced, giving it a unique look.
• Body Shape & Structure: Stocky, robust body with a large head and a slightly flattened profile. It has long fins, and its small, triangular mouth is perfect for its feeding habits.

Habitat & Environmental Needs:

• Minimum Tank Size: 20 gallons (76 liters) or larger.
• Water Temperature: Maintain between 74°F and 80°F (23°C to 27°C).
• pH Level: Keep between 8.1 and 8.4.
• Specific Gravity: Optimal range is 1.023 to 1.025.
• Aquascape: Provide live rock with plenty of hiding spots, and if possible, include a sea anemone for the clownfish to form a symbiotic relationship with. However, they can thrive without an anemone as well.

Diet & Feeding:

• Diet Type: Omnivorous
• Preferred Foods: Will accept a wide variety of foods, including pellets, flakes, frozen foods, and live foods such as brine shrimp. A mix of meaty and vegetable-based foods is ideal.
• Feeding Frequency: Feed 1–2 times daily, offering a varied diet to ensure proper nutrition.

Behavior & Compatibility:

• Temperament: Peaceful, with a relatively docile temperament. They can be territorial, particularly around their anemone or hiding spot, but are generally not aggressive toward other tank mates.
• Social Behavior: Best kept singly or in pairs. They may show aggression toward other clownfish unless kept as a bonded pair. Very social and enjoy the company of other peaceful fish.
• Tank Mate Compatibility: Compatible with most peaceful reef fish, and it gets along well with other species that are not too aggressive. Avoid other clownfish unless they are in a bonded pair.
• Activity Level: Active and curious, often darting between rocks and spending time near its shelter. They can also be seen swimming about the tank, exploring new spaces.

Care Considerations & Additional Notes:

• Ease of Care: The Darwin Ocellaris Clownfish is an easy-to-care-for species and is highly recommended for beginner aquarists. It is adaptable to different tank conditions and thrives in stable, well-maintained reef environments.
• Special Requirements: This clownfish will form a symbiotic relationship with sea anemones, although it can live without one. Providing hiding spots and stable water parameters is crucial to its health.
• Breeding Info: The Darwin Ocellaris Clownfish can be bred in captivity, and many aquarists enjoy the challenge of pairing and breeding them. They form strong pairs and will often spawn in suitable tank environments.
• Additional Notes: This clownfish variety is highly valued for its vibrant coloration and is ideal for reef tanks. It is hardy and can live peacefully alongside a wide range of tank mates, making it a perfect choice for both novice and seasoned aquarists.