Common name: Purple Tang

General Information

The Purple Tang, scientifically known as Zebrasoma xanthurum, is a strikingly beautiful fish that captivates aquarists with its vibrant purple body and contrasting yellow tail. Native to the Red Sea and the western Indian Ocean, this species is a favorite among reef enthusiasts due to its stunning coloration and active swimming behavior.

In the aquarium trade, the Purple Tang is highly sought after for its vibrant appearance and its utility as an algae grazer, helping to maintain a clean tank environment. Its popularity is also bolstered by its relatively hardy nature compared to other tangs, making it a suitable choice for intermediate hobbyists.

Care

Purple Tangs require spacious aquariums with plenty of swimming room and hiding spots. They thrive in tanks with live rock, which provides both grazing surfaces and shelter. The ideal setup mimics their natural reef habitat, with stable water conditions and adequate flow to simulate ocean currents.

Diet and Feeding

As herbivores, Purple Tangs primarily feed on algae in the wild. In captivity, their diet should consist of a variety of marine-based algae, including nori and spirulina, supplemented with high-quality herbivore pellets and occasional treats of mysis shrimp. Feeding them several times a day in small portions helps maintain their health and vibrant coloration.

Behavior and Compatibility

Purple Tangs are generally peaceful but can be territorial, especially towards other tangs or similarly shaped fish. They do well in community tanks with other non-aggressive species but should be introduced last to minimize territorial disputes. Their active nature and vibrant colors make them a lively addition to any reef tank.

Health and Common Issues

With proper care, Purple Tangs can live for several years in captivity. They are susceptible to common marine diseases such as ich, so maintaining excellent water quality and a balanced diet is crucial. Regular monitoring for signs of stress or illness can help prevent health issues.

Habitat

In the wild, Purple Tangs inhabit coral reefs and rocky areas, often found in small groups or solitary. They prefer environments with abundant algae growth, which serves as their primary food source. Their natural habitat spans the Red Sea and parts of the western Indian Ocean, where they contribute to the ecological balance by controlling algae growth on reefs.