Whitespotted (Clown) Filefish

Whitespotted Filefish (Cantherhines macrocerus)

The Whitespotted Filefish (Cantherhines macrocerus), also known as the Clown Filefish or Vagabond Filefish, is a striking and unique species commonly found in the warm waters of the Atlantic Ocean, particularly near the reefs of South America. Its body is adorned with a soft blue to purple hue and is covered in distinct white spots that give the fish a captivating appearance. These filefish are rare in the aquarium trade, making them a sought-after addition for enthusiasts of saltwater tanks, especially those who appreciate fish with unusual appearances and interesting behaviors.

Whitespotted Filefish are generally peaceful creatures, making them an ideal choice for a fish-only aquarium. They exhibit minimal aggression towards other species, though they may become territorial with members of their own genus. Due to their specific environmental needs, they thrive best in tanks that are 100 gallons or larger, with plenty of live rock to mimic their natural habitat. However, they are not suited for reef aquariums, as their diet includes SPS corals, algae, sponges, and various invertebrates, which can cause damage to reef ecosystems.

In the wild, the Whitespotted Filefish feeds on a diverse array of organisms, and maintaining a similar diet in captivity is crucial to their health. A well-rounded diet should include shaved shrimp, squid, scallops, mysis shrimp, freeze-dried krill enhanced with vitamin supplements, and frozen marine algae. Frequent feedings, at least three times per day, ensure they receive the necessary nutrition to stay healthy and vibrant. When cared for properly, the Whitespotted Filefish can be an impressive and beautiful focal point in a large saltwater aquarium.