RED RAINBOW 2″
One of the most popular Rainbowfish, the Red Irian or Red Rainbow has brightly colored males and silvery females. A male fish, without a female present, may become duller in color. Rainbowfish are known for their characteristic large eyes, black or silver band that runs through the middle scale rows, deeply forked mouth, and two dorsal fins.
This schooling fish should be housed in a planted aquarium, but not too densely planted that there is insufficient free-swimming space as these are active fish. The Red Iran Rainbow requires a gravel substrate and you may find that their colors intensify with a dark colored gravel.