Banded Rainbowfish

Banded Rainbowfish are omnivores that thrive on high-quality flake foods, micro pellets, and small frozen foods like brine shrimp, daphnia, and bloodworms. Feed once daily in small portions that can be consumed within 2-3 minutes. Supplement with vegetable matter occasionally, such as blanched spinach or spirulina-based foods, to support vibrant coloration.

These active, schooling fish are highly social and display constant movement throughout the mid-water column, making them excellent for planted tanks. Males exhibit striking color intensification and territorial displays during breeding season, with dominant males showing deeper red and blue banding. They are peaceful toward other species but may chase smaller fish or fry, and they thrive best in groups of 6 or more to reduce stress and encourage natural schooling behavior.

Breeding in captivity is moderately difficult and requires specific conditions including slightly acidic to neutral pH (6.8-7.0), temperatures around 75-78°F, and dense vegetation or spawning mops for egg deposition. Females scatter eggs among plants over several days, and parents do not guard eggs or fry. Remove eggs or fry to a separate rearing tank with gentle aeration and infusoria-rich water for best survival rates.