Overview
The Giant Danio (Devario aequipinnatus) is a beginner freshwater species known for its blue, gold stripes coloration. Active. Mid to Top.
Origin & Appearance
Origin: India/Sri Lanka.
Colors: Blue, Gold stripes.
Body Shape: Fusiform (torpedo/streamlined). Typical adult dimensions: 12.0 x 2.2 x 3.6.
Sexual Dimorphism: Subtle; females plumper.
Tank & Water Requirements
| Min Tank Size | 30 gallons |
| Temperature | 72–79°F |
| pH Range | 6–7.5 |
| Water Hardness (GH) | 5-15 |
| Bioload | medium |
| Oxygen Demand | medium |
| Plant Safe | yes |
| Aquarium Position | Mid to Top |
Behavior & Activity
Powerful fast mid-to-upper swimmer; needs long tank for high-speed runs; active schooling; can be boisterous
Speed: 65/100Aggression: 3/10diurnalSchooling (6+)
Breeding
Moderate; egg scatterer
Common Diseases
💊 Hardy
Expert Notes
Active; needs swimming space