Wire Netting Leather Jacket Filefish

The Wire Netting Leather Jacket Filefish (Cantherhines sandwichiensis) is a generally peaceful species that is considered reef-safe with caution, as it primarily grazes on algae and detritus but may occasionally nip at soft corals or invertebrates. It is admired for its striking coloration, featuring a gray to nearly black body, blue lines on the head, and distinctive white spots at the base of its transparent yellow dorsal and anal fins, making it a standout in any aquarium.

Males typically reach about 7–8 inches in length, while females and juveniles are slightly smaller, and they should be housed in aquariums of at least 55 gallons. A proper setup includes plenty of live rock for grazing, hiding spots, and open swimming space, along with a secure lid since this species is prone to jumping. Stable water parameters are essential, with salinity around 1.020–1.025, temperature between 72–79°F, and pH of 8.1–8.4.

Its diet should consist of algae, detritus, sponges, tunicates, and other benthic organisms, supplemented with meaty foods like mysis and brine shrimp. With proper care, this filefish becomes a fascinating and attractive addition to a peaceful reef or 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.