Lieutenant X Orange-blotch Surgeonfish- 3-4”

Lieutenant × Orange-blotch Surgeonfish (Acanthurus tennentii × Acanthurus olivaceus)

This extraordinary hybrid surgeonfish combines the sleek, elegant profile of the Lieutenant Tang (Acanthurus tennentii) with the bold, striking coloration of the Orange-blotch Tang (Acanthurus olivaceus). The result is a one-of-a-kind showpiece, with a unique blend of golden to olive body tones, accented by distinctive orange markings and the subtle facial striping of its Lieutenant lineage.

Active, hardy, and full of personality, this surgeonfish thrives in large, well-established aquariums with ample swimming space and strong water movement. Like other tangs, it is primarily herbivorous, grazing continuously on algae, and should be offered a diet rich in nori, spirulina, and high-quality herbivore foods to maintain its vibrant colors and health.

Quick Facts:

• Scientific Name: Acanthurus tennentii × Acanthurus olivaceus (hybrid)
• Common Name: Lieutenant × Orange-blotch Surgeonfish
• Origin: Indo-Pacific (rare hybrid)
• Temperament: Semi-aggressive (typical tang hierarchy behavior)
• Diet: Herbivore (algae, seaweed, prepared herbivore foods)
• Reef Compatibility: Reef safe (with caution around smaller inverts if underfed)
• Care Level: Moderate
• Minimum Tank Size: 180 gallons

This rare hybrid surgeonfish is a true collector’s specimen—offering the best of both parents in a single, stunning individual. Perfect for the advanced aquarist seeking something unusual and unforgettable for their display.