Can Boesemani Rainbowfish Live With Silver Arowana?
❌Not Compatible
Silver Arowana is aggressive and will likely attack or stress tank mates.
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Parameter Comparison
| Parameter | Boesemani Rainbowfish | Silver Arowana | Overlap |
|---|---|---|---|
| Temperature | 77–86°F | 75–82°F | 77–82°F ✓ |
| pH Range | 7–8 | 6–7.5 | 7–7.5 ✓ |
| Temperament | peaceful | aggressive | Aggression risk ✗ |
| Max Size | 4.5" | 36" | Size mismatch ✗ |
| Min Tank Size | 30 gal | 125 gal | 125 gal minimum together |
| Diet | Omnivore | Carnivore | — |
| Care Level | beginner | advanced | — |
Species Profiles
Boesemani Rainbowfish
Melanotaenia boesemani
beginnerpeaceful30+ gal
Boesemani rainbowfish are among the most colorful freshwater fish available. Males display a stunning gradient from steel blue on the front half to bright orange-gold on the back half. They are active, hardy schooling fish that reach a respectable 4–5 inches and look absolutely spectacular in schools of 8+ under good lighting.
Full care guide →Silver Arowana
Osteoglossum bicirrhosum
advancedaggressive125+ gal
The Silver Arowana (Osteoglossum bicirrhosum) is a advanced-level freshwater fish growing to 36 inches. Aggressive temperament, minimum 125 gallon tank.
Full care guide →Other Compatible Tank Mates
For Boesemani Rainbowfish:
For Silver Arowana:
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