Description
Clown Filefish – Cantherhines macroceros
Overview:
The Clown Filefish is a striking and colorful marine species, featuring a slender, laterally compressed body with bold markings and unique patterns that resemble a clown-like appearance. Its calm demeanor and distinct coloration make it a fascinating addition to reef aquariums.
Origin:
Native to the Indo-Pacific region, typically found around coral reefs, lagoons, and coastal rocky habitats.
Feeding:
Omnivorous – feeds on algae, small invertebrates, and prepared marine foods. In captivity, provide a varied diet including spirulina, marine algae, mysis shrimp, and high-quality pellets.
Tank Mates:
Best kept with peaceful reef fish. Avoid aggressive species that may harass or outcompete the Clown Filefish.
Aggression:
Generally peaceful, though it may nibble on soft corals or small invertebrates in reef setups.
Experience Level:
Intermediate – ideal for aquarists with experience maintaining stable marine aquariums and proper feeding routines.
Water Parameters:
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Temperature: 72–78°F (22–26°C)
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pH: 8.1–8.4
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Salinity: 1.020–1.025
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Minimum Tank Size: 55+ gallons
The Clown Filefish is a peaceful, visually captivating, and adaptable species, perfect for marine enthusiasts looking to add a unique and personality-filled fish to their reef aquarium.




