https://www.petesaquariums.com/redtail-filefish-or-blackheaded-filefish/
Redtail Filefish Or Blackheaded Filefish | Pete's Aquariums And Fish
The Redtail Filefish or Blackheaded Filefish (Pervagor Melanocephalus) have a bright orange-red back end. This orange-red color may be isolated on the tail...
redtail filefishblackheadedpeteaquariums