Unveil the rare beauty of the Red Neon Blue Eye Rainbowfish, a gem among nano fish enthusiasts! Originating from the exotic waters of New Guinea and Indonesia, this species boasts unparalleled vibrancy and elegance. With striking neon red-orange hues adorning their bodies, male Red Neon Blue Eyes are a sight to behold, especially during their captivating displays. Even females, albeit smaller, exhibit vibrant coloration that adds a touch of brilliance to any aquatic landscape.
Ideal for planted aquariums, these peaceful creatures thrive in the company of similarly sized tank mates, making them a versatile addition to any community setup. Their timid nature, though, warrants special attention during feeding to ensure they receive their fair share of nourishment. However, their undemanding and hardy nature make them a delightful choice for aquarists of all levels.
What sets the Red Neon Blue Eye Rainbowfish apart is its compatibility with a variety of invertebrates, including dwarf shrimp, adding an extra layer of charm to your underwater oasis. Their small size makes them ideal for nano setups, while their ornate finnage adds an enchanting allure to their presence.
Experience the wonder of these miniature marvels as they gracefully navigate through the water, spreading joy and tranquility wherever they go. Don’t miss the opportunity to welcome the Red Neon Blue Eye Rainbowfish into your aquarium and witness the magic firsthand!
What We Like About This Fish:
- Active, schooling community fish perfect for planted aquariums
- Compatible with most invertebrates, including dwarf shrimp
- Vibrant finnage, especially in males, adds a touch of elegance
- Among the rarest and most exceptional of the Blue Eye Rainbowfish family
Recommended Tank Parameters:
- Temperature: 64.4° – 78.8° F (18° – 26° C)
- pH: 6.5 – 7.5
- KH: 12 – 15 dKH
- Minimum tank size: 10 gallons
Care Guidelines:
- Diet: Omnivorous. High quality dry foods will be accepted, but should be supplemented often with small, meaty frozen and live foods.
- Social behavior: Schooling/shoaling, and should be kept in as large of groups as possible. Peaceful with most other comparably sized fish but is timid and can be outcompeted for food. Usually compatible with adult dwarf shrimp and other invertebrates.
- Origin: Tank-bred, but indigenous to Indonesia, New Guinea, Northern Australia
- Average adult size: 1.2 – 1.5 inches (3 – 3.8 cm)
- Average purchase size: 1/4 – 1 inch (0.6 – 2.5 cm)












Ethan L. –
I feel incredibly lucky to have these stunning Red Neon Blue Eye Rainbowfish in my tank! Their vibrant colors light up the aquarium, and their peaceful demeanor makes them a joy to watch. Definitely a standout among my other fish
Ava W. –
The Red Neon Blue Eye Rainbowfish is truly a treasure! Their vivid hues and graceful movements create a mesmerizing underwater spectacle. Plus, they get along swimmingly with my shrimp and other tank mates. Couldn’t be happier with my purchase
Olivia M. –
I’m absolutely thrilled with my Red Neon Blue Eye Rainbowfish! Their beauty is unmatched, and they bring so much life to my planted aquarium. Watching them swim in schools is truly captivating. Highly recommend to any aquarist looking for a unique addition to their tank
Noah B. –
These fish are simply stunning! The Red Neon Blue Eye Rainbowfish adds a pop of color to my tank like no other. Their peaceful nature and compatibility with other tank inhabitants make them a perfect choice for any community setup. Definitely a must-have for aquarium enthusiasts
Olivia M –
I’m in awe of the Red Neon Blue Eye Rainbowfish! Their radiant colors and graceful movements make them a standout in my aquarium. Plus, their small size makes them perfect for my nano setup. I couldn’t be happier with these beautiful fish