Acanthurus mata

Acanthurus mata: the Elegant White-Tailed Surgeonfish, an Active and Refined Marine Fish

The Acanthurus mata, often referred to as the white-tailed doctorfish or elegant surgeonfish, is a majestic and dynamic marine species belonging to the Acanthuridae family. It is distinguished by a elongated blue-green body, adorned with fine oblique brown stripes that enhance its fluid and harmonious appearance.

Like all surgeonfish, the Acanthurus mata has a sharp erectile spine located at the base of its tail, used for defense or establishing dominance. Although it can be assertive, it is generally a lively, active, and fearless fish that remains visible in the tank and moves around confidently.

Dynamic Behavior in Large Volumes

The elegant surgeonfish is a great swimmer that needs space to fully thrive. It is recommended to keep it in an aquarium with a volume of at least 800 liters, with open areas for free swimming and rocks for grazing and territorial marking.

This fish can coexist with other marine species, including some other surgeonfish, if the tank volume is sufficient to limit conflicting interactions. Its non-timid nature makes it a visible and active resident of the reef aquarium.

Careful Acclimation, Then Great Robustness

The Acanthurus mata is known to be robust after acclimation. However, it can be sensitive to stress during the first few weeks following its introduction. A gentle acclimation, impeccable water quality, and a calm environment promote its adaptation.

Once settled, it proves to be a resilient, active fish that is not prone to diseases, provided its dietary needs and space requirements are met.

A Plant-Rich Diet

The white-tailed surgeonfish follows an omnivorous diet with a herbivorous dominance. Its diet should include a large portion of marine algae such as nori, as well as vegetable pellets enriched with spirulina or specific vegetable flakes.

Supplementary feed can include brine shrimp, krill, or pieces of mussels, but these protein-rich foods should remain secondary. A quality plant-based diet enhances its coloration, digestion, and overall behavior.

A Refined Choice for Experienced Aquarists

The Acanthurus mata captivates with its elegant appearance, its delicate stripes on a blue-green background, and its constant liveliness. It brings movement, color, and balance to large reef tanks. Not shy and very expressive, it interacts well with its environment.

For enthusiasts seeking a aesthetic, robust, and useful surgeonfish for algae control, the elegant surgeonfish is an excellent choice, provided it is given a stable environment and generous volume.