The Red Head Pseudochromis, Pseudochromis Elongates, or Elongate Dottyback is rare species that originates from the Sulawesi and the Molucca Islands of Indonesia. It is a 2-inch dottyback fish that is hardy and can easily feed upon pellets and frozen foods. An Elongate Dottyback necessarily has a black body with a red-orange tail. This is why; the Red Head Pseudochromis is also called Floppy-Tail Dottyback.