Female Xanthichthys auromarginatus 8-10 cm

Xanthichthys auromarginatus: a rare, reef-dwelling triggerfish

The Xanthichthys auromarginatus is a rare triggerfish native to the Indo-Pacific Ocean. This elegant fish, with its slim blue-gray body and fins finely edged with golden yellow, stands out from other triggerfish due to its exceptional compatibility with reef aquariums.

Unlike most triggerfish, the Xanthichthys auromarginatus shows no aggression towards corals or invertebrates. It is a peaceful fish that fits perfectly into a community reef aquarium. Its calm behavior and graceful swimming make it a sought-after specimen for experienced aquarists.

Care conditions for Xanthichthys auromarginatus

To ensure the well-being of this triggerfish, it is essential to have a minimum 600-liter aquarium. This fish appreciates a clear swimming space as well as a rocky decor offering a few hiding spots for resting.

It is recommended to maintain moderate to strong water flow in the aquarium, to mimic the natural conditions of this elegant open-water swimmer.

Feeding the Xanthichthys auromarginatus triggerfish

The Xanthichthys auromarginatus is an omnivorous fish with carnivorous tendencies. It primarily feeds on small prey in the water column. In captivity, it will enjoy a varied diet consisting of:

• Frozen Mysis, Krill, Artemia
• Small pieces of shrimp or mussels
• Floating carnivorous pellets

Feeding two to three times a day in small quantities is recommended to maintain its energy and vibrant coloration.

A rare triggerfish for a reef aquarium

The Xanthichthys auromarginatus is a rare, peaceful, and reef-compatible triggerfish, making it an exception in its family. Thanks to its exemplary behavior and refined appearance, it is a top choice for enthusiasts looking to combine beauty, rarity, and reef compatibility.