Vogelkop Blue Eye Rainbowfish Care Guide
Pseudomugil reticulatus · Freshwater Fish
What Vogelkop Blue Eye Rainbowfish look like
The Vogelkop Blue Eye Rainbowfish, scientifically known as Pseudomugil reticulatus, exhibits a diminutive, laterally compressed body that typically reaches a maximum adult size of approximately 1.5 inches (3.8 cm). This species is characterized by its striking reticulated (net-like) pattern across the body, which is complemented by vivid iridescent blue eyes, a notable feature that enhances its visual appeal. Males are distinguished by their elongated fin extensions, particularly in the dorsal and anal fins, which are more pronounced than those of females, showcasing sexual dimorphism. The overall coloration is a blend of pale blue to silver with darker reticulated markings, providing effective camouflage in its natural habitat. Defensive adaptations include its small size and schooling behavior, allowing for safety in numbers. The presence of a lateral line system aids in detecting water movements, while the presence of small, sharp teeth indicates a diet that may include small invertebrates and plant matter.
Behavior & temperament
Pseudomugil reticulatus exhibits a social structure that leans towards a schooling behavior, often found in small groups within its native habitats. This species typically occupies the mid to upper water column, where it engages in active swimming and foraging. Breeding occurs through egg scattering, with females laying adhesive eggs among aquatic vegetation, which provides cover for the developing embryos. The temperament of the Vogelkop Blue Eye Rainbowfish is generally peaceful, making it suitable for community tanks, although males may display mild territoriality during breeding periods. Their active nature and schooling behavior contribute to a dynamic presence in the aquarium environment.
Diet & feeding
In the wild, the Vogelkop Blue Eye Rainbowfish is an omnivore, feeding on a varied diet that includes small invertebrates, zooplankton, and plant matter. In captivity, it thrives on a balanced diet of high-quality flake food, micro-pellets, and live or frozen foods such as brine shrimp and daphnia to ensure optimal health and coloration.
Behind the name
Pseudomugil (false mugil); reticulatus (reticulated or net-like).
Plan your tank
Check the numbers before you buy: tank volume, a stocking plan, cycle progress, water changes, and your ongoing care routine.
Keeping Vogelkop Blue Eye Rainbowfish?
AquaLens identifies your fish and plants from a photo, tracks water chemistry, and flags health issues early — free on iOS and Android.
