Blue Throat Triggerfish

The Blue Throat Triggerfish (Xanthichthys auromarginatus) is a semi-aggressive species that is reef-safe with caution, admired for its striking blue throat, metallic body accents, unique patterns, and moderate size.

Males typically display brighter coloration with more pronounced blue markings and slightly larger size, while females and juveniles exhibit softer colors and smaller, more subtle patterns. They reach about 10–12 inches as adults and should be housed in aquariums of at least 125 gallons. Provide a sandbed, plenty of live rock for hiding spots, and open swimming space, along with stable water parameters (salinity ~1.020–1.025, temperature ~72–79°F, pH ~8.1–8.4) and a secure lid since triggerfish are known to jump. Their diet should consist of mysis shrimp, brine shrimp, copepods, high-quality pellets, and algae. With proper care, the Blue Throat Triggerfish makes a striking and active addition to a marine aquarium, adding both color and personality to the tank.

International Aquatics Quarantine & Guarantee: All fish are checked by marine vets, given a formalin bath, and held for 14 days in copper-treated systems. We feed Selcon-soaked food with Kanaplex and Metroplex during quarantine. Unless marked, all livestock comes with our 15-Day Guarantee. You will receive a video of your fish eating before shipment. On request, we also send photos/videos after arrival at IA. Some species are import-to-order (3-10 business days). Many common species are already cleared or near the end of QT.

Several species will be import-to-order and may take anywhere from 3-10 business days to secure. Once your fish is secured, you will be notified, and the quarantine process will then begin.