Blackheaded Filefish

Blackheaded Filefish (Pervagor melanocephalus)

The Blackheaded Filefish (Pervagor melanocephalus) is a brightly colored reef fish known for its distinctive black head and vibrant body. Found in Indo-Pacific waters, this fish has a unique defense mechanism where it changes color to blend with its surroundings. It prefers coral-rich habitats, feeding on algae and small invertebrates, making it an integral part of reef ecosystems.

This species exhibits an elongated body with sharp dorsal spines, which help deter predators. Despite their small size, usually growing up to 15 cm, Blackheaded Filefish are resilient and adaptable. Their peaceful nature and striking appearance make them popular in the aquarium trade, though they require specialized care to mimic their natural environment for optimal health.