Madagascar Rainbowfish is a relatively hardy, undemanding species that can be kept in various aquarium conditions. These fish are commonly found inhabiting flowing waters such as rivers and streams in their native Madagascar.

However, they will do well under normal aquarium conditions as long as they are provided with slow water movement. The addition of rocks and driftwood to the aquarium will allow the fish to exhibit its natural behavior of darting in and out of the rocks.

These fish get their name from their bright coloration; they will display several brilliant colors that stand out against the dark background.

The male Madagascar Rainbowfish are typically more brightly colored than female fish, with reds and oranges contrasting sharply against their blackish backs. Female Madagascar Rainbowfish also have some orange coloring on body parts, but it is much less vivid than in males.