Titan Trigger Fish Balistoides Viridescens

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Titan Trigger – Balistoides viridescens

Overview:
The Titan Trigger is a massive and powerful marine predator, easily recognized by its dark gray to greenish body with lighter markings and robust build. Its impressive size and commanding presence make it a true centerpiece for large aquariums.

Origin:
Native to the Indo-Pacific, commonly found on coral reefs, lagoons, and outer reef slopes from East Africa to the western Pacific.

Feeding:
Omnivorous – thrives on a diet of meaty foods such as shrimp, squid, crustaceans, and small fish, supplemented with high-quality marine pellets. Regular feeding supports growth, health, and vibrant coloration.

Tank Mates:
Best kept with large, robust fish. Smaller fish and ornamental invertebrates may be eaten, so careful tank mate selection is essential.

Aggression:
Highly territorial and predatory – requires ample swimming space and rockwork for hiding and hunting.

Experience Level:
Advanced aquarists only – demands a very large, mature aquarium with strong filtration and careful management of tank mates due to its size and aggression.

Water Parameters:

• Temperature: 74–80°F (23–27°C)

• pH: 8.1–8.4

• Salinity: 1.020–1.025

• Minimum Tank Size: 500+ gallons

The Titan Trigger is a visually striking and formidable predator, perfect for experienced aquarists seeking a dramatic, centerpiece triggerfish for a predator-focused marine aquarium.

Above images for illustration purposes only. Exact colours, patterns, and size may vary between individuals.

Please note: The livestock that is sold on our online site is not held in store at our Swell shop, or available for collection from the shop. Species sold at our Swell store will differ from ones available to order to your door.

All livestock deliveries are subject to our full Delivery Terms & Conditions, please read before ordering.