Purple Tang - Red Sea (Zebrasoma Xanthurus)

The Purple Tang is a highly sought-after marine fish known for its vibrant purple body and striking yellow tail. Its bold coloration and energetic personality make it a prized addition to larger reef aquariums. Native to the Red Sea, this species is not only beautiful but also beneficial, as it helps control algae growth within the tank.

Care Information

• Maximum Size: Up to 10 inches.
• Tank Size: 120 gallons minimum; larger tanks are recommended to provide ample swimming space.
• Diet: Herbivorous; primarily feeds on algae, and should also be offered high-quality vegetable matter, seaweed, and spirulina-based foods to meet its nutritional needs.
• Water Temp: 75-80°F.
• Salinity: 1.020-1.025.
• Aggression: Can be territorial, especially towards other tangs and similarly shaped fish. It is best to introduce them cautiously into established tanks with compatible species.
• Skill Level: Intermediate; requires stable water conditions and plenty of swimming space.
• Reef Compatibility: Reef-safe; does not harm corals or invertebrates, making it an excellent addition to reef tanks.

Aggression Warning
Purple Tangs can exhibit territorial behavior, particularly in smaller tanks or when housed with other tangs. It's advisable to introduce them as the last fish in a tank with other tangs to minimize aggression. Given their active swimming habits, they require a spacious environment.

Color Variation by Locality

• Red Sea: Specimens from the Red Sea are renowned for their deep purple bodies and vibrant yellow tails. The color intensity can vary slightly depending on local environmental factors​.

Typical Habitat

• Distribution: The Purple Tang is primarily found in the coral reefs of the Red Sea and occasionally in the Gulf of Aden. They inhabit shallow waters where they graze on algae, playing a crucial role in maintaining reef ecosystems