Red Neon Blue Eye Rainbowfish (Pseudomugil luminatus)
The Red Neon Blue Eye Rainbowfish is one of the most vibrant and sought-after nano fish in the aquarium hobby. This stunning species displays an intense orange-red body paired with brilliant electric-blue eyes, creating a striking contrast that immediately captures attention. Despite its small size, Pseudomugil luminatus delivers incredible color and activity, making it a standout choice for planted aquariums, nano tanks, and peaceful community setups.
Native to Papua New Guinea, these beautiful fish are known for their active swimming behavior and elaborate courtship displays. Males develop the brightest coloration and often flare their elongated fins while displaying to females and rival males. These displays are peaceful and provide endless entertainment, especially when the fish are kept in groups.
Red Neon Blue Eye Rainbowfish thrive in heavily planted aquariums with open swimming areas and gentle water movement. Their vivid red coloration contrasts beautifully against green plants and dark backgrounds, creating a truly eye-catching display. They do best in schools, where their confidence and natural behaviors shine. A varied diet of micro pellets, crushed flakes, baby brine shrimp, daphnia, and other small foods helps maintain their intense coloration and overall health.
Scientific Name: Pseudomugil luminatus
Care Level: Easy
Temperament: Peaceful
Diet: Omnivore
Adult Size: Up to 1.5 Inches
Minimum Tank Size: 20 Gallons
Origin: Papua New Guinea
Plant Safe: Yes
If you're looking for a small fish with extraordinary color and personality, the Red Neon Blue Eye Rainbowfish is an exceptional choice. Its glowing red body, sparkling blue eyes, and constant activity make it one of the most captivating species available for planted aquariums and nano community tanks.
