Gilded Triggerfish

This marine aquarium fish is known as Gilded Triggerfish, Blue Chin Triggerfish, Blue Throat Triggerfish and the correct latin name is Xanthichthys auromarginatus. The family that this marine fish species belongs to is called the Triggers family. (e) Origin of this species is Indo-Pacific. (e)

Character and suggestions regarding care

Especially males of this species are aggressive.

Gilded Triggerfish can grow up to 30 cm what is approximately 11 inches. In general, 1 specimen requires at least 3600cm² of water surface which is approximately 558 square inch. We recommend you to keep it in fish tanks which are large. (e) Medium aquariums have at least 113 Litres (30 US Gallons). Large aquariums have at least 265 Litres (70 US Gallons). Very large aquariums hold at least 700 Litres (185 US Gallons).

It is not very difficult to keep the Gilded Triggerfish. (e) The specific gravity (SG) should be between 1,020 and 1,025, the temperature between 23°C (73.4°F) and 26°C (78.8°F). The suggested level of pH (a measure of the acidity/basicity) is between 8.0 and 8.3 which is usual for most marine fish.

Gilded Triggerfish is a carnivore and it should be fed by meaty foods such as fish, squids, scallop, shrimps, clams and zooplankton. If you want to raise this fish, you should keep it with fish it’s own species. The best is to have only one male and one or a few females. The tank should contain hiding places, but also a lot of place for swimming. Also your fish tank should have sand bottom. The water should be very clean and with flow.

Thanks to Kenneth Leonard for the pictures. Copyright Ken Leonard.

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Related fish profiles in the database

• Balistapus Undulatus (Undulate Trigger, Orangelined, Orangetailed, Orange-Lined Triggerfish)
• Balistes Vetula (Queen Trigger)
• Balistoides Conspicillum (Clown Trigger)
• Melichthys Indicus (Indian Triggerfish, Black Triggerfish, Black Finned Triggerfish)
• Melichthys Vidua (Pinktail Trigger)
• Odonus Niger (Niger Trigger, Redtoothed Triggerfish)
• Pseudobalistes Flavimarginatus (Yellowmargin Triggerfish)
• Pseudobalistes Fuscus (Yellow-spotted Triggerfish, Blue Line Trigger, Rippled Triggerfish)
• Rhinecanthus Aculeatus (Blackbar Triggerfish, HumaHuma Picasso Trigger)
• Rhinecanthus Rectangulus (Wedge-Tail Triggerfish)
• Rhinecanthus Verrucosus (Blackbelly Triggerfish)
• Xanthichthys Caeruleolineatus (Bluelined Triggerfish, Gold Back Triggerfish)
• Xanthichthys Mento (Redtail Triggerfish)

Recommended reading

• Saltwater aquarium heater
• Saltwater aquarium lights
• Saltwater aquarium filters
• Saltwater tank aeration
• Marine fish diseases
• Protein Simmers in the Saltwater Tank
• Setting up a Saltwater Tank
• Saltwater Fish Tanks
• Cleaner Shrimp
• Pajama Cardinals

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