Mimic Filefish (Paraluteres prionurus) A fascinating and highly unique marine species, the Mimic Filefish is best known for its remarkable resemblance to the poisonous Leatherjacket Filefish, featuring a slender body, subtle markings, and a distinctive black-and-yellow tail pattern. This clever mimicry helps it avoid predators in the wild and makes it a conversation starter in home aquariums. Compatibility:Peaceful. Best kept with other non-aggressive species such as gobies, blennies, clownfish, and chromis. Avoid housing with large predatory fish that may mistake it for food. Can be shy initially, so provide a calm environment. Reef Compatibility:Generally reef-safe. Does not harm corals or invertebrates, making it suitable for live rock and reef setups. Diet:Omnivore – feeds on a variety of small meaty foods such as mysis shrimp, brine shrimp, finely chopped seafood, and high-quality marine pellets. Occasional algae-based foods are also beneficial. Feed small amounts multiple times daily. Water Parameters: Temperature: 24–27°C Salinity: 1.023–1.026 SG pH: 8.1–8.4 Minimum Tank Size: 150L Care Level:Moderate – hardy once acclimated, but benefits from a well-established aquarium with hiding places and minimal aggressive tankmates. Top Tip:Provide plenty of rockwork or caves for hiding. Mimic Filefish are most active and confident when kept in peaceful communities with ample open swimming space.