Common name: Whitefin Surgeonfish

General Information

The Whitefin Surgeonfish, scientifically known as Acanthurus albipectoralis, is a striking species known for its distinct white pectoral fins and vibrant body coloration. This species is a relatively recent addition to the aquarium trade and is appreciated for its unique appearance and active nature. While not as common as some other surgeonfish, it is gaining popularity among hobbyists.

In the wild, the Whitefin Surgeonfish is found in the coral reefs of the Indo-Pacific region, where it plays a significant role in controlling algae populations, thus contributing to the health of coral ecosystems.

Care

Whitefin Surgeonfish require spacious aquariums to accommodate their active swimming habits. A tank of at least 250 liters is recommended, with plenty of live rock for grazing and hiding. Maintaining stable water conditions with good filtration and moderate water flow is crucial for their well-being.

These fish are generally peaceful but can exhibit territorial behavior, especially towards other surgeonfish. Providing ample space and hiding spots can help mitigate aggression.

Diet and Feeding

As herbivores, Whitefin Surgeonfish primarily feed on algae in the wild. In captivity, their diet should consist of marine-based algae, spirulina, and other herbivore-friendly foods. Supplementing their diet with high-quality pellets and occasional treats of frozen mysis shrimp can ensure balanced nutrition.

Feed them small amounts multiple times a day to mimic their natural grazing behavior. This helps maintain their energy levels and supports their immune system.

Behavior and Compatibility

Whitefin Surgeonfish are generally peaceful and can be kept with a variety of other reef-safe species. However, they may become territorial towards conspecifics or similar-looking fish, especially if space is limited.

They are best kept singly or in a large enough tank to support multiple individuals without crowding. Their active nature and striking appearance make them a captivating addition to community reef tanks.

Health and Common Issues

With proper care, Whitefin Surgeonfish can live for several years in captivity. It's important to maintain high water quality and provide a diet rich in nutrients to prevent common health issues such as lateral line erosion and ich.

Regular monitoring of their behavior and appearance can help catch any potential health problems early. Quarantining new additions and maintaining a clean environment are essential practices for ensuring their health.

Habitat

Whitefin Surgeonfish are naturally found in coral reefs across the Indo-Pacific, from the Great Barrier Reef to the Solomon Islands. They prefer areas with abundant coral growth and algae, where they can graze and find shelter among the reef structures.

Conservation Status

Currently, the Whitefin Surgeonfish is not listed on the IUCN Red List, indicating that there are no immediate conservation concerns. However, like many reef species, they are affected by habitat degradation and climate change, which underscores the importance of responsible reef-keeping practices and habitat conservation efforts.