Acanthurus monroviae | L

Acanthurus monroviae, commonly known as the Monrovia Surgeonfish, is a large and visually impressive tang species prized in the marine aquarium hobby. This species is native to the eastern Atlantic Ocean and is distinguished by its vibrant colouration and streamlined body shape.

Care Level: Moderate to advanced. This species requires stable water conditions and a suitably large aquarium to thrive.

Temperament: Generally semi-aggressive. It can be territorial, especially towards other tangs or similar-shaped fish, so careful consideration of tank mates is essential.

Diet: Primarily herbivorous. Provide a varied diet rich in marine algae, seaweed sheets (nori), and specialised herbivore pellets or flakes. Occasional meaty foods such as mysis or brine shrimp can be offered to supplement nutrition.

Minimum Tank Size: At least 180 litres (approximately 50 gallons) is recommended to provide ample swimming space and reduce territorial behaviour.

Reef Safe: With Caution. While generally reef compatible, it may nip at certain sessile invertebrates or corals, so monitor behaviour closely in reef setups.

Lighting Requirements: Standard marine aquarium lighting is sufficient. Lighting should support the growth of algae for grazing.

Water Flow: Moderate to strong water movement mimics natural reef environments and supports fish health.

Placement: Mid to upper levels of the aquarium. Provide plenty of open swimming space alongside rockwork for grazing and shelter.

Origin: Eastern Atlantic Ocean.

Maximum Size: Up to 30 cm (12 inches) in length.

Overall, the Monrovia Surgeonfish is a captivating addition to larger marine aquariums, offering both beauty and dynamic activity. Ensure stable water parameters, a balanced diet, and compatible tank mates to maintain optimal health.