Blue Throat Triggerfish (Male)

Also known as Gilded Triggerfish, Blue Throat Trigger

The male Blue Throat Triggerfish is a spectacular species featuring vibrant blue facial markings, golden body coloration, and intricate scale patterns. Males are larger and more colorful than females, displaying brilliant blue throats and chins that give this species its common name. One of the most peaceful and reef-compatible triggerfish available, this species combines stunning beauty with manageable temperament.

Key Features

• Scientific Name: Xanthichthys auromarginatus
• Common Names: Blue Throat Trigger, Gilded Trigger, Blue Chin Trigger
• Adult Size: Up to 10-12 inches
• Lifespan: 10-15 years with proper care
• Temperament: Peaceful to semi-aggressive; calm for a triggerfish
• Reef Compatibility: Reef safe with caution; excellent choice for reef systems
• Minimum Tank Size: 125 gallons minimum
• Experience Level: Intermediate; hardy with proper tank size

Habitat & Tank Requirements

Tank Environment: Provide substantial open swimming areas with established live rock formations featuring caves and hiding spots. Enjoys strong water flow and pristine water quality. Secure all rockwork and equipment, though less destructive than most triggers.

Water Parameters:

• Temperature: 72-78°F (22-26°C)
• Salinity: 1.020-1.025
• pH: 8.1-8.4
• Prefers excellent, stable water conditions

Equipment Recommendations:

• Robust filtration system
• Quality protein skimmer
• Strong water circulation
• Secure lid (can jump when startled)

These maintain optimal conditions for this active swimmer.

Diet & Feeding

Male Blue Throat Triggerfish are carnivores with hearty appetites.

Recommended foods include:

• Staples: High-quality marine pellets, carnivore pellets
• Frozen Foods: Mysis shrimp, krill, squid, clams, scallops, octopus, chopped fish
• Hard-shelled Foods: Snails, small crabs, mussels, shrimp with shells (essential for tooth health)
• Variety: Diverse diet enhances coloration and health

Feeding Frequency: 1-2 times daily

Special Note: Requires regular hard-shelled prey to wear down continuously growing teeth. Very enthusiastic feeder that readily accepts most prepared foods.

Social Structure & Compatibility

• Tankmates: Compatible with most semi-aggressive to peaceful fish
• Pairs: Can be kept with female Blue Throat Triggers in spacious systems
• Reef Behavior: Generally leaves corals alone; may occasionally sample shrimp
• Peaceful Nature: One of the least aggressive triggerfish; excellent temperament

Notes & Considerations

• One of the most reef-compatible and peaceful triggerfish species.
• Males display stunning blue throat and facial markings that intensify with maturity.
• Significantly more colorful than females with vibrant blue and gold coloration.
• Males are larger and more dominant but remain relatively peaceful.
• Can successfully pair with females in large aquariums (150+ gallons).
• Highly intelligent and develops strong owner recognition.
• Produces audible clicking and grunting sounds during communication.
• Less likely to rearrange decorations compared to most triggerfish.
• Teeth grow constantly; hard-shelled foods are mandatory for dental health.
• One of the few triggerfish suitable for reef aquariums with caution.
• May nip at small ornamental crustaceans but typically ignores corals entirely.
• Active swimmers require substantial open water space.
• Hardy and disease-resistant once properly acclimated.
• Excellent jumper; tight-fitting lid is essential.
• Can become hand-tame and interactive with patient training.
• Becomes quite personable and will beg for food at the glass.
• Commands premium prices due to beauty and desirable temperament.
• Demonstrates natural behaviors including sand-spitting and rock-rubbing.
• Sleeps in caves or wedged into rockwork at night (normal behavior).

Why Choose a Quarantined Blue Throat Triggerfish (Male)?

Purchasing a quarantined specimen from us means you’re starting with a healthier, well-established fish. All fish are observed, treated as needed, and trained to accept varied prepared foods including hard-shelled items before sale, ensuring a robust, thriving addition to your aquarium. This provides the best possible start for long-term success with this magnificent species.