Forktail Rainbowfish

Forktail Rainbowfish are omnivores that thrive on a varied diet of high-quality micro pellets, small flake foods, and frozen foods like brine shrimp and daphnia. Feed small portions once daily, offering only what they can consume in 2-3 minutes. Supplement occasionally with vegetable matter such as blanched spinach or algae-based foods to support optimal coloration.

These active, peaceful schooling fish are most comfortable in groups of 6 or more, where they display natural shoaling behavior and vibrant coloration. Males exhibit competitive displays toward each other, flaring their distinctive forked tails, but rarely cause serious injury. They prefer the mid-water column and are excellent for planted nano tanks, remaining relatively calm and non-aggressive toward other peaceful species.

Breeding Forktail Rainbowfish in captivity is moderately difficult but achievable with proper conditions. They require slightly acidic to neutral water (pH 6.5-7.0), temperatures around 24-26°C, and dense plant matter or spawning mops where eggs can be deposited. Eggs hatch in 7-10 days, and fry require infusoria or liquid fry food before graduating to micro pellets; remove adults after spawning to prevent egg predation.