Overview
The Green Neon Tetra (Paracheirodon simulans) is a intermediate freshwater species known for its green-blue, silver coloration. Smaller and more delicate. Mid.
Origin & Appearance
Origin: South America.
Colors: Green-Blue, Silver.
Body Shape: Fusiform (torpedo/streamlined). Typical adult dimensions: 3.5 x 0.6 x 1.1.
Sexual Dimorphism: Minimal.
Tank & Water Requirements
| Min Tank Size | 11 gallons |
| Temperature | 73–81°F |
| pH Range | 4.5–6.5 |
| Water Hardness (GH) | 1-5 |
| Bioload | low |
| Oxygen Demand | low |
| Plant Safe | yes |
| Aquarium Position | Mid |
Behavior & Activity
Tight mid-water schooler; very delicate movement; stays in densely planted areas; barely perceptible fin strokes
Speed: 42/100Aggression: 1/10diurnalSchooling (10+)
Breeding
Very difficult; egg scatterer
Common Diseases
💊 NTD💊 ich
Expert Notes
Smaller and more delicate