Species Description…

Scientific Name: Bodianus mesothorax

Common Name: Split-Level Hogfish

Species Group: Wrasses

Habitat: Reef Safe with Caution

Care Level: Intermediate

Temperament: Semi-aggressive

Diet Type: Carnivore

Role in Aquarium: Community Fish

Max Fish Length: 10 (inches)

Min Aquarium Size: 125 (gallons)

Native Range: Indo-Pacific, including the Red Sea, East Africa, and Australia

Bodianus Mesothorax - The Split-Level Hogfish

Bodianus Mesothorax (The Split-Level Hogfish)

Native to the Indo-Pacific, commonly found in coral reefs, rocky ledges, and reef slopes.
Recognized by its distinctive two-tone coloration, with a dark upper body and a lighter lower half.
A semi-aggressive species that may become territorial, especially as it matures.
Highly active, often patrolling its environment in search of food.
Requires a spacious tank with rock structures and open swimming areas to thrive.

Carnivorous, primarily feeding on small crustaceans, mollusks, and benthic invertebrates.
Readily accepts frozen shrimp, squid, mussels, and high-quality marine pellets.
A protein-rich diet supports its vibrant coloration and active lifestyle.
Multiple feedings per day are recommended to meet its high energy demands.
Providing live or frozen foods helps encourage natural foraging behavior.

Typically found in reef-rich environments with rocky crevices and coral overhangs.
Prefers stable water conditions with moderate to strong water flow.
Aquariums should include rock formations, caves, and sandy substrates.
Thrives in well-maintained marine tanks with high-quality filtration.
Providing varied terrain encourages exploration and natural behaviors.

Optimal water temperature: 74-80°F (23-27°C) for maintaining health and activity.
Preferred pH range: 8.1-8.4, with a salinity level of 1.020-1.025.
Requires strong filtration to handle its active nature and high waste output.
Routine water changes and monitoring are essential for stable water quality.
Providing adequate hiding spots and rockwork minimizes stress-related behaviors.

Semi-aggressive and best housed with similarly sized or larger fish.
Compatible with tangs, angelfish, and other robust species.
Not entirely reef-safe, as it may consume small invertebrates.
Should not be kept with very small or timid fish that may struggle to compete for food.
Providing ample space and defined territories helps reduce aggression.

An energetic and curious species that actively explores its surroundings.
May become territorial, especially as it matures and establishes a dominant presence.
Frequently seen searching rock surfaces for small prey.
Providing live rock structures and hiding spots encourages natural behaviors.
Can develop interactive behaviors with caretakers over time, recognizing feeding routines.