Yellow Dottyback

Yellow Dottyback - Pseudochromis aldabraensis

The Yellow Dottyback is a vibrant and hardy reef fish featuring an intense golden-yellow body with a sleek, elongated profile and bold, alert eyes. Reaching an adult size of approximately 3 inches, this species is known for its bold personality and constant patrolling behavior within rock structures. While generally hardy and adaptable, Yellow Dottybacks can be highly territorial, especially toward smaller or similarly shaped fish. Their vivid coloration and confident demeanor make them a popular choice for adding activity and contrast to marine aquariums.

The Yellow Dottyback thrives in reef or fish-only systems with abundant live rock that provides caves and tight crevices for territory establishment. A minimum tank size of 30 gallons is recommended for a single specimen, though larger systems are preferred when housing with other semi-aggressive fish. This species should be added after more peaceful fish are established to help manage territorial behavior.

As a carnivore, the Yellow Dottyback requires a protein-rich diet of small meaty marine foods to support coloration and activity. Offer PE Mysis, Hikari Brine Shrimp, PE Cyclopods, and high-quality marine pellets such as New Life Spectrum Marine Formula or TDO ChromaBoost for balanced nutrition and long-term health.

Approximate product size: 1-2"

We maintain a rigorous, veterinarian-approved quarantine program that includes proactive treatments, careful observation, and daily monitoring to ensure the highest standards of fish health. Our biosecurity practices reduce the risk of any cross-contamination between systems, meaning our fish are ready for your display tanks.