The Ocean Surgeonfish (Acanthurus bahianus) are frequently found in the western Atlantic Ocean and Caribbean. They have a brown or grey body with blue markings along the face and gills, as well as blue anal and caudal fins. They feed primarily on seaweed and algae, but also consume mysis, krill and other small crustaceans. They reach a maximum size of 14 inches and should be kept in an aquarium of at least 180 gallons. They do best if kept singly and may be semi-aggressive to tangs with a similar body shape.

Ocean Surgeonfish (Acanthurus bahianus) Care Guide

The Ocean Surgeonfish, scientifically known as Acanthurus bahianus, is a fascinating marine fish commonly found in the Western Atlantic Ocean. This comprehensive care guide will provide essential information for keeping the Ocean Surgeonfish in a saltwater marine aquarium. We will cover its habitat, reef compatibility, size, lifespan, captivity diet, availability, compatibility with other marine life, sexual dimorphism, juvenile to adult coloration changes, temperament, tank requirements, and water conditions. We will also list common names for this species and suggest five compatible tank mates while explaining why choosing the Ocean Surgeonfish from Saltwaterfish.com is an excellent decision.

Habitat of the Ocean Surgeonfish:

The Ocean Surgeonfish is native to the Western Atlantic Ocean, inhabiting shallow reefs, lagoons, and seagrass beds. Understanding its natural habitat is crucial for creating a suitable environment in your aquarium.

Reef Compatibility of the Ocean Surgeonfish:

The Ocean Surgeonfish is generally considered reef safe. However, like many tang species, it may occasionally nibble on macroalgae or small invertebrates. This behavior can be controlled by providing ample marine vegetation and a well-balanced diet.

Size and Lifespan of the Ocean Surgeonfish:

When fully mature, the Ocean Surgeonfish typically reaches a size of 12 to 15 inches (30 to 38 cm). With proper care, these fish can live up to 10 years, making them a long-term commitment in your marine aquarium.

Diet in Captivity for the Ocean Surgeonfish:

In captivity, Ocean Surgeonfish are herbivores. Their diet primarily consists of marine algae and plant-based foods. To meet their nutritional needs, offer high-quality marine flakes, pellets, and frozen herbivore foods. Supplement their diet with fresh or dried marine algae, such as nori or spirulina sheets. A varied diet is essential to maintain their optimal health and vibrant coloration.

Aquaculture and Availability of the Ocean Surgeonfish:

While Ocean Surgeonfish are not available through aquaculture, many specimens in the aquarium trade are still wild-caught. Sourcing your fish from reputable suppliers like Saltwaterfish.com ensures that the fish has been responsibly harvested and acclimated to captivity.

Compatibility with Other Fish and Invertebrates for the Ocean Surgeonfish:

Ocean Surgeonfish are generally peaceful and can coexist with various marine fish and invertebrates. However, like most tangs, they may become territorial with other tangs, especially in smaller tanks. To prevent conflicts, provide a spacious tank with hiding places and ample swimming space.

Sexual Dimorphism in the Ocean Surgeonfish:

Ocean Surgeonfish do not exhibit significant sexual dimorphism, meaning that males and females have similar physical characteristics and coloration.

Juvenile to Adult Coloration Changes in the Ocean Surgeonfish:

Juvenile Ocean Surgeonfish features a striking bright yellow body, a bold black-edged caudal fin, and a distinct blue patch on its operculum. As they mature into adults, their coloration becomes more subdued, transitioning into a bluish-gray or brownish body with a yellow tail.

Temperament of the Ocean Surgeonfish:

Ocean Surgeonfish are generally peaceful and well-suited for community aquariums. They tend to maintain a calm and cooperative temperament.

Tank Requirements for the Ocean Surgeonfish:

To ensure the well-being of your Ocean Surgeonfish, provide a tank size of at least 180 gallons (approximately 600 liters). A larger tank with ample swimming space is preferable for these active swimmers. Maintain stable water conditions, including a pH level between 8.1 and 8.4, a salinity level of 1.020-1.025, and a consistent temperature range of 74-82°F (23-28°C). Adequate water flow, a protein skimmer, and regular water changes are crucial for maintaining water quality.

Common Names of the Ocean Surgeonfish:

Other common names, including the Doctorfish and Ocean Tang are interchangeable with the Ocean Surgeonfish.

Compatible Tank Mates With the Ocean Surgeonfish:

When selecting tank mates for your Ocean Surgeonfish, consider the following five species:

• Regal Angelfish (Pygoplites diacanthus)
• Powder Blue Tang (Acanthurus leucosternon)
• Royal Gramma (Gramma loreto)
• Bicolor Blenny (Ecsenius bicolor)
• Cleaner Shrimp (Lysmata amboinensis)

Why Choose the Ocean Surgeonfish from Saltwaterfish.com:

Selecting the Ocean Surgeonfish as your marine aquarium companion is a rewarding experience, given its vibrant colors and peaceful temperament. By sourcing your fish from reputable suppliers like Saltwaterfish.com, you can be confident that it has been well-acclimated to captivity, reducing stress and increasing its chances of thriving in your marine aquarium.

In conclusion, the Ocean Surgeonfish, or Acanthurus bahianus, is an attractive and peaceful herbivore, making it a valuable addition to a marine aquarium. By providing a well-maintained tank, a balanced diet, and suitable tank mates, you can enjoy the beauty of this species while contributing to the overall health of your aquatic ecosystem.