Description
Scientific Name: Pseudomugil luminatus
Common Name: Red Neon Blue Eye Rainbowfish
Adult Size: 1.5 to 2 inches (4 to 5 cm)
Life Expectancy: 3 to 5 years
Habitat: Native to freshwater streams and small rivers in Papua New Guinea; prefers clear, slow to moderate flowing waters with dense vegetation and shaded areas
Minimum Tank Size: 15 gallons (57 liters) for a small school
Ideal Temperature: 72–79°F (22–26°C)
pH Range: 6.5–7.5
Water Hardness: Soft to moderately hard (4–12 dGH)
Temperament: Peaceful, active schooling fish; best kept in groups of 6 or more to show natural behavior
Omnivorous: Yes — accepts high-quality flake and micro pellet foods; also enjoys small live or frozen foods like daphnia, baby brine shrimp, and micro worms; benefits from a varied diet
