Overview
The Blue/Three-Spot Gourami (Trichopodus trichopterus) is a beginner freshwater species known for its blue-silver, two dark spots coloration. Hardy. Top to Mid.
Origin & Appearance
Origin: Southeast Asia.
Colors: Blue-Silver, Two dark spots.
Body Shape: Moderately Compressed (oval-flat). Typical adult dimensions: 15.0 x 2.2 x 6.8.
Sexual Dimorphism: Moderate; males have longer, pointed dorsal fin.
Tank & Water Requirements
| Min Tank Size | 30 gallons |
| Temperature | 72–82°F |
| pH Range | 6–8 |
| Water Hardness (GH) | 5-15 |
| Bioload | medium |
| Oxygen Demand | low |
| Plant Safe | yes |
| Aquarium Position | Top to Mid |
Behavior & Activity
Mid-to-upper swimmer; moderate pace cruising; touches everything with feeler fins; males can chase aggressively
Speed: 32/100Aggression: 4/10diurnal
Breeding
Moderate; bubble nest builder
Common Diseases
💊 Ich
Expert Notes
Hardy; multiple color varieties