Red Neon Blue Eye Rainbowfish (Pseudomugil luminatus)
Native to the clear streams and swamp regions of Papua New Guinea, the Red Neon Blue Eye Rainbowfish is one of the most striking species in the family. Their neon-red body glows vividly under aquarium lighting, while their iridescent blue eyes add a unique pop of contrast. These fish are active schoolers, making them a centerpiece for any rainbow fish aquarium display.
Red neon rainbowfish are a true nano rainbow freshwater fish, reaching only 1–1.2 inches (2.5–3 cm) in length. Despite their tiny size, their bold red body and mesmerizing blue eyes make them a favorite among aquarium enthusiasts.
| Specifications |
|---|
| Scientific Name: Pseudomugil luminatus |
| Origin: Papua New Guinea |
| Size: 1–1.2 inches (2.5–3 cm) |
| Water Temperature: 72–78°F (22–26°C) |
| Water pH: 6.0–7.5 |
| Compatibility: Peaceful community fish |
FAQ
What is the typical size of a Red Neon Blue Eye Rainbowfish?
The Red Neon Blue Eye Rainbowfish reaches a length of 1–1.2 inches (2.5–3 cm).
Where do these fish naturally live?
They are native to the clear streams and swamp regions of Papua New Guinea.
Are they suitable for a community aquarium?
Yes, they are peaceful and thrive in community tanks with compatible fish.
Alison Scott –
The fish are vibrant and active. Their red body and blue eyes stand out in the tank. I kept them in a 10-gallon community tank with tetras and they get along well. Easy to care for and very eye-catching.
Donna Davidson –
Great addition to a small freshwater setup. The colors are bold and the fish swim actively. I noticed they prefer slightly warmer water and a gentle filter.
Peter Glover –
I bought this for my daughter’s aquarium. She loves watching them swim in groups. The blue eyes are especially striking under LED lighting. Very easy to maintain.