The Flagfin Angelfish (Apolemichthys trimaculatus) is a semi-aggressive species that is generally reef-safe with caution, admired for its striking coloration, bold patterns, and distinctive black flag-like markings on its fins. Males typically display more pronounced fin extensions and vibrant coloration, while females and juveniles have slightly subdued colors and less elaborate fins. They reach about 10–12 inches in length and should be housed in aquariums of at least 125 gallons. Their environment should include a deep sandbed, plenty of live rock for grazing and hiding, and open swimming areas, along with stable water parameters (salinity ~1.020–1.025, temperature ~72–79°F, pH ~8.1–8.4) and a secure lid, as this species is known to be a jumper. Diet should consist of a varied mix of mysis shrimp, brine shrimp, copepods, high-quality pellets, and algae to ensure optimal health. With proper care, the Flagfin Angelfish becomes a vibrant and eye-catching centerpiece in a 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.
