Gertrudae Rainbowfish, also known as Spotted Blue-Eye Rainbowfish, are tiny, elegant nano fish with bright blue eyes and delicate yellow fins speckled with black. Their constant fluttering and peaceful behavior make them ideal for planted aquariums, especially in soft-flow, well-lit tanks.
Temperature: 72–80°F
pH: 6.5–7.8 — Adapted to Tallahassee tap water
Hardness: 4–12 dGH
Temperament: Peaceful and active
Recommended Group Size: 6 or more (schooling species)
