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Clown Trigger

Clown Trigger

Origin

Indo-Pacific

Habitat Size

150-400 Liters

Water Type

Salt Water

Water Temperature

24º-28ºC

Cost in India

₹200 - ₹300

Size

12 - 18 inches (Medium)

Diet

Carnivore

A beautiful Clown Triggerfish with black yellow and white markings swims near colorful coral
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by Happy Pet TeamUpdated on 17 Nov 2025

Clown Triggerfish is a striking marine beauty renowned for its bold black body adorned with vibrant yellow mouth and large white spots. It is commonly known as Bigspotted triggerfish. The fish is native to the Indo-Pacific region.

The fish comprises a unique appearance and dynamic personality that makes it famous among aquarium enthusiasts. Its aggressive nature and specific care requirements make it suitable only for experienced hobbyists.

Mimic the natural habitat of the fish to ensure it lives a healthy life.

Clown Triggerfish Size

The size of the triggerfish can reach up to 40 cm (16 inches) in length.

Lifespan of Clown Triggerfish

The fish can live anywhere between 10 to 15 years. It can thrive longer when kept in good care.

Clown Triggerfish Price

Clown Triggerfish are available in India, with prices typically ranging from ₹8,500 to ₹11,500, depending on size and source.

Best Tank Mates

  1. Groupers
  2. Large puffers
  3. Tangs
  4. Angels
  5. Butterflyfish
  6. Large-bodied anthias

Avoid Pairing With

  1. Small, peaceful, or slow-moving fish.
  2. Invertebrates, as Clown Triggerfish may prey on them.

Characteristics

Temperament

Aggressive

Friendly

Compatibility with other fishes

Not Friendly

Super Friendly

Habitat Size

Small

Large

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Bigspotted Triggerfish Habitat

Initial Setup Cost

₹10,000 - ₹30,000

Water Temperature

24º -28ºC

Water Type

Salt Water

PH Level

8 - 8.4

To ensure the well-being of the Clown Triggerfish, it's essential to replicate its natural habitat as closely as possible.

Parameter

Details

Minimum Tank Size

500 liters (~132 gallons)

Water Temperature

24°C to 27°C (75°F to 81°F)

pH Level

8.1 to 8.4

Water Movement

Moderate to strong flow

Substrate

Fine sand or smooth gravel

Filtration

High-quality filtration system

Lighting

Moderate to high, mimicking natural reef conditions

Essential Equipment

Aquarium tank

Water filter

Heater

Light

Substrate

Decor

Diet of Bigspotted Triggerfish

Avg Monthly Expenses

₹200 - ₹ 300

Clown Triggerfish are carnivorous and require a diet rich in protein to maintain their health and vibrant coloration.

Food Type

Examples

Meaty Foods

Shrimp, squid, clams, krill

Hard-Shelled Foods

Crabs, mollusks, sea urchins

Commercial Diets

High-quality marine pellets and frozen foods

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Clown Triggerfish Health & Care Consideration

Common Health Issues

Fin rot

White spot / ick

Pop eye (swollen eyes)

Anchor worm

Fungal infections

Parasitic infections

Signs of good health

Active

Bright coloration

Good apetite

Signs of sickness

Loss of appetite

Lethargic behaviour

White growths

Cloudy eyes

Swollen eyes

Maintaining optimal water quality and a balanced diet is vital for the health of your Clown Triggerfish. Regular water changes and monitoring of water parameters can help prevent common diseases.

Disease

Symptoms

Prevention/Treatment

Ich (White Spot Disease)

White spots on the skin

Increase water temperature and use medicated treatments

Fin Rot

Frayed or discolored fins

Maintain clean water and proper filtration

Mouth Infections

Swollen or discolored mouth

Provide hard foods to wear down teeth

Prerequisites for a Fish

Adequate tank space

Cleanliness

Effort & commitment

Enriching Environment

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Written by

Happy Pet Team

Author

Team Happy Pet is a passionate collective of pet experts, enthusiasts, and advocates dedicated to sharing trusted and insightful content.

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Frequently Asked Questions

What is the ideal tank size for a Clown Triggerfish?

A minimum of 500 liters (132 gallons) is recommended to accommodate their size and activity level.

Can Clown Triggerfish live with other fish?

They can live with other large, robust fish but should not be housed with small or peaceful species.

How often should I feed my Clown Triggerfish?

Feed them two to three times per day with a varied diet to ensure proper nutrition.

Are Clown Triggerfish reef-safe?

No, they are not reef-safe and may prey on invertebrates and smaller fish.

What should I do if my Clown Triggerfish shows signs of illness?

Isolate the affected fish and consult a marine veterinarian for appropriate treatment.

Are clown triggerfish poisonous?

Yes. Although, clown Triggerfish are not poisonous to humans, but they can deliver a strong bite if threatened.