The Monrovian tang (), also known as the Atlantic Achilles Tang, is a beautiful fish with an orange or tan body with bright blue stripes, and a vibrant yellow spot at the peduncle of the caudal fin. As their name suggests, they can be found throughout the Atlantic Ocean, where they graze on seaweed, algae and small invertebrates. They should be housed in an aquarium with at least 150 gallons, due to their maximum size reaching 18 inches. They should be kept with fish of similar size and temperament, though they should not be kept with tangs of similar body shape. They should be fed mysis or other meaty preparations, as though an omnivore, it will primarily require meat. 

Monrovia Tang (Acanthurus monroviae) Care Guide

The Monrovia Tang, scientifically known as Acanthurus monroviae, is a captivating addition to a saltwater marine aquarium. In this guide, we provide comprehensive and practical information on the care and keeping of the Monrovia Tang, focusing on various aspects of their husbandry. We'll cover essential topics such as their natural habitat, reef compatibility, size, lifespan, dietary requirements in captivity, aquaculture availability, compatibility with other marine species, sexual dimorphism, juvenile to adult coloration changes, temperament, specific tank requirements, and ideal water conditions. Additionally, we'll explore common names by which this species is known and recommend five compatible tank mates. Finally, we'll highlight why selecting Saltwaterfish.com as your source for Monrovia Tang is a wise choice.

Habitat of the Monrovia Tang:

The Monrovia Tang inhabits the tropical waters of the Western Central Atlantic, predominantly found near rocky or coral-covered areas. In an aquarium, replicating aspects of their natural habitat is essential for their well-being.

Reef Compatibility with the Monrovia Tang:

Monrovia Tangs are generally considered reef safe, meaning they do not pose a significant threat to corals or other invertebrates. However, they have a herbivorous diet and tend to graze on algae. Therefore, providing them with various marine algae and ample live rock for grazing can help maintain a balanced reef environment.

Size and Lifespan of the Monrovia Tang:

These tangs typically grow to a size of around 18 inches (50 cm) in a well-maintained aquarium. They can have a lifespan of 10 to 15 years with proper care, making them a long-term commitment for marine enthusiasts.

Diet in Captivity for the Monrovia Tang:

In a captive environment, Monrovia Tangs are primarily herbivorous. To maintain their health, it is essential to provide them with a diet that includes high-quality marine flakes, pellets, and frozen herbivore foods. Additionally, offering marine algae sheets or live macroalgae will help satisfy their natural dietary requirements.

Aquaculture and Availability of the Monrovia Tang:

While wild-caught Monrovia Tangs are available, aquacultured specimens are not. Choosing a reputable supplier like Saltwaterfish.com ensures that your Monrovia Tang is responsibly sourced and acclimated for aquarium conditions.

Compatibility with Other Fish and Invertebrates for the Monrovia Tang:

Monrovia Tangs are generally peaceful and can coexist with various marine fish and invertebrates. However, like many tangs, they may exhibit territorial behavior, especially if crowded. To minimize potential conflicts, provide plenty of swimming space and hiding spots within the aquarium.

Sexual Dimorphism in the Monrovia Tang:

Monrovia Tangs do not exhibit significant sexual dimorphism, meaning that males and females share similar physical characteristics and coloration.

Juvenile to Adult Coloration Changes in the Monrovia Tang:

These tangs often display vibrant colors and striking patterns as juveniles. While some of this coloration may fade as they mature into adults, they maintain their unique appeal throughout their life.

Temperament of the Monrovia Tang:

Monrovia Tangs are known for their peaceful temperament. They are typically non-aggressive and can be kept in a community aquarium setting. However, as with many tangs, they may display territorial behavior. To minimize potential conflicts, provide ample swimming space and hiding spots in your aquarium.

Tank Requirements for the Monrovia Tang:

To ensure the well-being of your Monrovia Tang, it is essential to provide a spacious tank of at least 100 gallons (approximately 380 liters). An aquarium of this size allows them to swim comfortably while reducing territorial disputes. Maintaining stable water conditions is crucial, including a pH level of 8.1 to 8.4, a salinity level of 1.020-1.025, and a temperature range of 74-82°F (23-28°C). Adequate water flow, a protein skimmer, and regular water changes are necessary to maintain optimal water quality.

Common Names of the Monrovia Tang:

The Monrovia Tang is known by various common names, including the Monrovian Surgeonfish and Monrovia Surgeonfish.

Compatible Tank Mates With the Monrovia Tang:

Here are five suitable tank mates to consider when housing your Monrovia Tang:

• Coral Beauty Angelfish (Centropyge bispinosa)
• Banggai Cardinalfish (Pterapogon kauderni)
• Lawnmower Blenny (Salarias fasciatus)
• Six-Line Wrasse (Pseudocheilinus hexataenia)
• Firefish Goby (Nemateleotris magnifica)

Why Choose the Monrovia Tang from Saltwaterfish.com:

Selecting a Monrovia Tang from a reputable supplier like Saltwaterfish.com ensures you receive healthy and acclimated fish. Saltwaterfish.com is known for responsible collection practices and proper acclimation, making it a preferred choice for marine enthusiasts.

In conclusion, with its striking appearance and peaceful temperament, the Monrovia Tang can be an excellent addition to your saltwater marine aquarium. By providing them with proper care, a spacious habitat, and a balanced diet, you can enjoy the beauty of this species for many years to come.