The Threadfin Rainbowfish is a schooling fish.  It is really not recommended to purchase a single Threadfin.  Any schooling fish on its own is a fearful and sad creature.  In groups, the Threadfin Rainbowfish gains both confidence, and style; the latter thanks to the intricate displays a school of Threadfin Rainbowfish is renowned to create.

While the male Threadfin Rainbowfish presents primarily silver color, as aforementioned, the female is a lovely honey hue.  The males have orange and blue accents primarily, and the females green.  Together, schools of male and female Threadfin Rainbowfish dart about in synchronicity, a sight sure to dazzle the eye.

Max size: around 2″

* Photos are for reference only *

*photos upload from the internet*