Emerald Eye Rasbora
Brevibora dorsiocellata
Minimum Tank
15 Gallons
Adult Size
2 inches
Temperature
72-79°F (22-26°C)
pH Range
5.5-7.0
Lifespan
5 years
School Size
8+ fish
About Emerald Eye Rasbora
The emerald eye rasbora is a lively, attractively marked fish from the rivers and streams of Malaysia and western Indonesia. Its most distinctive feature is its large, emerald-green eye that stands out against a sleek, silvery body marked with a dark lateral stripe and a bright copper-orange patch at the tail base. Emerald eye rasboras are active, mid-water schooling fish that create a flash of silver and green as they swim in tight formations. They are peaceful and hardy, making them an excellent choice for community tanks seeking something slightly different from the more common harlequin rasbora. Their tolerance for a range of conditions adds to their appeal as reliable community residents.
Care Requirements
Tank Setup
- • Minimum 15-gallon tank required
- • Temperature: 72-79°F (22-26°C)
- • pH: 5.5 - 7.0
- • Category: Rasbora
Diet & Feeding
- • Diet type: Omnivore
- • Feed 1-2 times daily
- • Varied diet recommended
Tank Mate Compatibility
Compatible With
Avoid Keeping With
Care Tips
Expert Tips
Keep emerald eye rasboras in schools of at least six in a tank of 20 gallons or more with open swimming space and some planted areas. They prefer slightly soft to neutral water at 72-79°F with moderate flow. They are hardy and adaptable, tolerating a range of conditions without difficulty. Feed quality flakes and micro-pellets supplemented with frozen daphnia and brine shrimp. They are peaceful and mix well with other small community fish like tetras, other rasboras, and corydoras. Provide a secure lid, as they can be jumpers when startled. Their active swimming pattern and attractive emerald eyes make them a visually engaging addition to any community setup.
Quick Facts
57L
Min Tank (15gal)
5cm
Adult Size (2")
5yr
Lifespan
8+
Min School
Build Your Perfect Community Tank
Find compatible tankmates for your Emerald Eye Rasbora
Related Species You Might Like
Harlequin Rasbora
Trigonostigma heteromorpha
Lambchop Rasbora
Trigonostigma espei
Chili Rasbora
Boraras brigittae
Celestial Pearl Danio
Danio margaritatus
Scissortail Rasbora
Rasbora trilineata
Phoenix Rasbora
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Tank Mates for Emerald Eye Rasbora
Species from our database with overlapping water parameters, compatible temperaments and a realistic shared tank size.
Julii Corydoras
Corydoras julii
easy · 15+ gal
Panda Corydoras
Corydoras panda
easy · 10+ gal
Cardinal Tetra
Paracheirodon axelrodi
moderate · 15+ gal
Flame Tetra
Hyphessobrycon flammeus
easy · 10+ gal
Similar Care Level
Other easy-care species that suit a comparable setup.
Frequently Asked Questions
What size tank does a Emerald Eye Rasbora need?
A Emerald Eye Rasbora needs a minimum tank size of 15 gallons (57 litres). They should be kept in schools of at least 8.
What water parameters does a Emerald Eye Rasbora need?
Emerald Eye Rasbora thrive in water between 72-79°F (22-26°C) with a pH of 5.5-7.0.
Are Emerald Eye Rasbora easy to care for?
Emerald Eye Rasbora are considered easy to care for. They are peaceful fish with a lifespan of about 5 years.
How big do Emerald Eye Rasbora get and what do they eat?
Emerald Eye Rasbora reach about 2 inches and are omnivores. Keep emerald eye rasboras in schools of at least six in a tank of 20 gallons or more with open swimming space and some planted areas. They prefer slightly soft to neutral water at 72-79°F with moderate flow. They are hardy and adaptable, tolerating a range of conditions without difficulty. Feed quality flakes and micro-pellets supplemented with frozen daphnia and brine shrimp. They are peaceful and mix well with other small community fish like tetras, other rasboras, and corydoras. Provide a secure lid, as they can be jumpers when startled. Their active swimming pattern and attractive emerald eyes make them a visually engaging addition to any community setup.