Dragon Wrasse; Juv - Novaculichthys taeniourus

Master Your Seascape with the Dynamic Dragon Wrasse

The Dragon Wrasse, famously called the Rockmover Wrasse (Novaculichthys taeniourus), earns its reputation from its extraordinary habit of flipping rubble in search of prey. Because the juvenile form features elongated dorsal spines that resemble a "cow-lick," it remains one of the most visually distinct fish in the hobby. Furthermore, as this species matures, it transitions from a maroon and white juvenile into a sophisticated adult with a light blue-to-green body and intricate dark markings.

Natural Habitat and Aquarium Care

In the home aquarium, the Dragon Wrasse requires a specific environment to thrive. Specifically, you must provide a 180-gallon or larger tank with a deep sand bed of at least two to four inches. Since these fish bury themselves in the substrate to sleep or hide, a soft sand bottom is essential for their safety. Additionally, you must secure your aquarium with a tight-fitting lid because this species is a notorious jumper when startled.

Temperament and Compatibility

While the Dragon Wrasse (Novaculichthys taeniourus) is a fascinating addition, it possesses a bold personality that demands careful planning. For instance, you should house juveniles with passive tank mates to ensure they settle in comfortably. However, as the wrasse grows, it becomes much more boisterous and can live alongside larger, more aggressive fish. Because they actively rearrange rocks and corals to find food, most experts recommend against keeping them in a delicate reef aquarium.

Dietary Needs

To support their high energy and growth, you should offer a protein-rich diet. Their natural predatory instincts mean they will hunt crustaceans, snails, and small starfish in the tank. Therefore, you should supplement their diet with:

• Vitamin-enriched frozen mysis and brine shrimp.

• High-quality meaty frozen preparations.

• Nutritious marine flakes and sinking pellets.

Approximate Purchase Sizes