Maximum Size: In aquariums, this Rainbowfish can grow to be just about 4″ long, including their tails. Females are usually not as long as males and plumper when mature. Sometimes very old Rainbowfish are even bigger.
Behaviors: Most Rainbowfish are active swimmers and are rarely aggressive, but they do quarrel with each other.
Compatibility: Some recommended tank mates include, other varieties of Rainbowfish, Danios, Barbs, Gouramis, and many other medium-size aquarium fish.
Temperature: Rainbowfish can live pretty well from about 70 to 80 degrees F., but they’re probably most comfortable at about 75 degrees F.
Feeding: Premium Fish Food Flakes when small and Premium Pellet Food when larger.