Overview
The Flame Tetra (Hyphessobrycon flammeus) is a beginner freshwater species known for its orange-red coloration. Orange-red coloration. Mid.
Origin & Appearance
Origin: Brazil.
Colors: Orange-Red.
Body Shape: Fusiform (torpedo/streamlined). Typical adult dimensions: 4.0 x 0.7 x 1.2.
Sexual Dimorphism: Subtle; males more vivid red.
Tank & Water Requirements
| Min Tank Size | 11 gallons |
| Temperature | 72–82°F |
| pH Range | 6–7.5 |
| Water Hardness (GH) | 3-12 |
| Bioload | low |
| Oxygen Demand | low |
| Plant Safe | yes |
| Aquarium Position | Mid |
Behavior & Activity
Relaxed mid-water swimmer; gentle drift in schools; undemanding movement pattern
Speed: 42/100Aggression: 1/10diurnalSchooling (6+)
Breeding
Moderate; egg scatterer
Common Diseases
💊 Ich
Expert Notes
Orange-red coloration