Chalk Bass - Serranus tortugarum

Chalk Bass (Serranus tortugarum)

The chalk bass (Serranus tortugarum) is a small, hardy reef fish native to the western Atlantic, from Florida to the Caribbean. It has a slender, elongated body with a beautiful mix of orange, purple, and blue hues. Known for its peaceful nature, this species is often seen hovering near the substrate or darting between rock formations. It reaches a maximum size of 8 cm (3 inches).

Aquarium Care:

• Tank Size: Minimum 30 gallons (larger for groups)
• Water Parameters: Temperature 22–27°C (72–81°F), pH 8.1–8.4, salinity 1.020–1.025
• Diet: Carnivorous – eats small meaty foods like mysis shrimp, brine shrimp, and finely chopped seafood
• Temperament: Peaceful; can be kept in small groups if added simultaneously
• Reef Compatibility: Safe for reef tanks; will not harm corals
• Special Considerations: Prefers plenty of rockwork for hiding and territories

Chalk bass are easy to care for, making them a great choice for both beginner and experienced aquarists. They adapt well to captive life and are highly resistant to disease, thriving in stable reef environme