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Dascyllus Aruanus - 3-Stripe Damsel
The 3-Stripe Damsel, also known as the White-Tail Dascyllus, is a high-contrast staple of the reef aquarium. Featuring a crisp white body punctuated by three bold, vertical black bars, this fish is as visually sharp as it is resilient. In the "Answering Machine" era of saltwater husbandry, the 3-Stripe is valued for its extreme hardiness and its active, schooling nature when young.
These fish are incredibly social with their own kind in larger systems but remain fiercely independent as they mature. They are often found hovering near branching corals like Acropora, using the structure for both a lookout point and a quick retreat. If you want a fish that provides constant kinetic energy and a clean, graphic aesthetic, the 3-Stripe is a classic choice.
Note: Images shown are stock images and not the actual fish you will receive.
Quick Specs
Care Level: Easy
Temperament: Aggressive
Minimum Tank Size: 30 Gallons
Diet: Omnivore
Reef Compatible: Yes
Max Size: 4 Inches
Water Conditions: 72-78°F, dKH 8-12, pH 8.1-8.4, sg 1.020-1.025
Husbandry Notes The 3-Stripe Damsel is a rugged survivor, making it an excellent candidate for a variety of tank environments. They are enthusiastic feeders and will readily accept frozen mysis, vitamin-enriched brine shrimp, and high-quality flake or pellet foods. Note that as they grow, they become increasingly territorial. To manage their bold nature, provide a complex aquascape with plenty of visual breaks and avoid housing them with overly timid or passive species.
Expert Shipping & Logistics We’ve dialed in the logistics for national Overnight Delivery to ensure your livestock arrives in peak condition. Every order is packed using professional-grade insulation and climate-contingent heat or ice packs, designed to maintain stable temperatures throughout the journey. We handle the technical side of the move so you can focus on the acclimation. Our protocol is built on getting these fish from the facility to your tank with zero compromise on health or vitality.
The 3-Stripe Damsel, also known as the White-Tail Dascyllus, is a high-contrast staple of the reef aquarium. Featuring a crisp white body punctuated by three bold, vertical black bars, this fish is as visually sharp as it is resilient. In the "Answering Machine" era of saltwater husbandry, the 3-Stripe is valued for its extreme hardiness and its active, schooling nature when young.
These fish are incredibly social with their own kind in larger systems but remain fiercely independent as they mature. They are often found hovering near branching corals like Acropora, using the structure for both a lookout point and a quick retreat. If you want a fish that provides constant kinetic energy and a clean, graphic aesthetic, the 3-Stripe is a classic choice.
Note: Images shown are stock images and not the actual fish you will receive.
Quick Specs
Care Level: Easy
Temperament: Aggressive
Minimum Tank Size: 30 Gallons
Diet: Omnivore
Reef Compatible: Yes
Max Size: 4 Inches
Water Conditions: 72-78°F, dKH 8-12, pH 8.1-8.4, sg 1.020-1.025
Husbandry Notes The 3-Stripe Damsel is a rugged survivor, making it an excellent candidate for a variety of tank environments. They are enthusiastic feeders and will readily accept frozen mysis, vitamin-enriched brine shrimp, and high-quality flake or pellet foods. Note that as they grow, they become increasingly territorial. To manage their bold nature, provide a complex aquascape with plenty of visual breaks and avoid housing them with overly timid or passive species.
Expert Shipping & Logistics We’ve dialed in the logistics for national Overnight Delivery to ensure your livestock arrives in peak condition. Every order is packed using professional-grade insulation and climate-contingent heat or ice packs, designed to maintain stable temperatures throughout the journey. We handle the technical side of the move so you can focus on the acclimation. Our protocol is built on getting these fish from the facility to your tank with zero compromise on health or vitality.
