The Finescale Triggerfish (Balistes polylepis) is an aggressive species that is not reef-safe, admired for its robust, deep, and compressed body, gray coloration with dark irregular spots, prominent first dorsal spine, and strong jaws.
Males and females look similar, with no significant external differences. They can reach up to 30 inches in length and should be housed in aquariums of at least 200 gallons. Their environment should include a sandy substrate with rubble and seashells, ample rockwork with caves and crevices for hiding, and open swimming space.
Stable water parameters are essential, with salinity around 1.020–1.025, temperature 72–78°F, and pH 8.1–8.4, along with a secure lid since triggerfish are prone to jumping. The diet should consist of small fish, crustaceans, mollusks, and other meaty foods, and with proper care, this species can become a striking and standout addition to a large marine aquarium.
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.
