Can Oscar Fish Live With Pearl Gourami?
❌Not Compatible
Oscar Fish is aggressive and will likely attack or stress tank mates.
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Parameter Comparison
| Parameter | Oscar Fish | Pearl Gourami | Overlap |
|---|---|---|---|
| Temperature | 74–81°F | 77–82°F | 77–81°F ✓ |
| pH Range | 6–8 | 5.5–7.5 | 6–7.5 ✓ |
| Temperament | aggressive | peaceful | Aggression risk ✗ |
| Max Size | 14" | 5" | Similar ✓ |
| Min Tank Size | 75 gal | 30 gal | 75 gal minimum together |
| Diet | Carnivore | Omnivore | — |
| Care Level | intermediate | beginner | — |
Species Profiles
Oscar Fish
Astronotus ocellatus
intermediateaggressive75+ gal
Oscars are large, intelligent South American cichlids often called 'water dogs' for their interactive personality. They recognize their owners, beg for food, and can be hand-fed. However, they grow fast, produce massive waste, and need at least a 75-gallon tank.
Full care guide →Pearl Gourami
Trichopodus leeri
beginnerpeaceful30+ gal
Pearl gouramis are widely considered the most beautiful gourami species, with a body covered in iridescent pearl-like spots over a brown-silver base. Males develop a stunning red-orange chest and throat during breeding displays. They are one of the most peaceful gouramis, making them excellent centerpiece fish for community tanks.
Full care guide →Other Compatible Tank Mates
For Oscar Fish:
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