Dascyllus cf auripinnis

Datasheet

General Description

The Golden Domino Damselfish, scientifically known as Dascyllus cf auripinnis, is also referred to as the Yellow Domino Damselfish, Threespot, or Yellow Dascyllus. It is characterized by its striking yellow and black coloration with three distinct white spots, making it a visually appealing addition to marine aquariums.

Aquarium Suitability

This species is well-suited for aquarium life, particularly for beginner hobbyists, as it can thrive in a 30-gallon tank or larger with ample live rock and decorations. The Golden Domino Damselfish is tolerant of fluctuating water parameters, making it a popular choice among those new to the hobby. It is recommended to keep them with semi-aggressive or aggressive tank mates, as they can exhibit territorial behavior as they mature.

Demands & Care

With an easy care level, this fish is relatively low-maintenance and adaptable to different tank conditions. It prefers a water temperature range of 72-78°F (22-26°C) and a pH level between 8.1-8.4. Adequate tank filtration and regular water changes are essential for maintaining optimal water quality.

Reef Suitability

The Golden Domino Damselfish is considered reef-compatible, making it a suitable choice for reef aquariums. However, caution should be exercised when keeping them with small, delicate invertebrates, as they may exhibit aggressive behavior towards them.

Aquarium Setup

Setting up a tank for Golden Domino Damselfish involves providing plenty of hiding spots among live rocks and decorations, as well as creating suitable territories for them to establish their dominance. Maintaining good water quality and ensuring a well-established tank ecosystem are crucial for their well-being.

Behaviour

This damselfish species is known for its aggressive temperament, especially as they mature. They may exhibit territorial behavior and should be observed closely when introducing them to a tank with other fish to prevent aggression issues.

Feeding and Diet

As omnivores, Golden Domino Damselfish have a varied diet that includes meaty foods, herbivore preparations, and flaked foods. Providing a diverse range of food options will help ensure they receive the necessary nutrients for their overall health and vitality.

Habitat and Distribution

Golden Domino Damselfish are commonly found in the Western Pacific Ocean, particularly in regions such as Japan, Indonesia, and the Philippines. They inhabit coral reefs and rocky areas, where they can seek shelter and establish their territories amidst the diverse marine ecosystem.