Emerald Eye Rasbora Emerald eye rasboras, often called lamp eye rasboras or green eye rasboras, have bright reflective green eyes which look incredible in a small school, like green sparkling Christmas light. Emerald eye rasboras come from boggy areas of Indonesia, though most in the aquarium trade are tank raised. These fish thrive in most community and nano tanks and eat flake food. Scientific Name: RASBORA DORSIOCELLATA Origin: Southeast Asia Lifespan: 5 Years Max size: 1 1/2 inches Food: Flake, brine shrimp Shipping Size: Approx. 3/4 inch