Three Stripe Damsel

The Three Stripe Damsel, *Dascyllus aruanus*, is a classic and readily available marine fish known for its bold black and white banding. Its striking pattern consists of three distinct vertical black bars on a white body, giving it a clean and easily recognizable appearance. This hardy species is a popular choice for both beginner and experienced aquarists due to its resilience and adaptability.

A minimum tank size of 30 gallons is recommended for the Three Stripe Damsel. While generally peaceful when small, they can become territorial as they mature, especially towards conspecifics or similarly shaped fish. Providing ample live rock and hiding places will help mitigate aggression. They are found throughout the Indo-Pacific region, inhabiting coral reefs and lagoons.

In the aquarium, the Three Stripe Damsel is an unfussy eater and will readily accept a variety of foods, including high-quality marine flake food, pellet food, frozen mysis shrimp, and enriched brine shrimp. A varied diet will help ensure their long-term health and vibrant coloration. They typically reach a maximum size of around 2.5 inches in captivity. Their hardiness and ease of care make them an excellent choice for those new to saltwater aquariums.