Can Oscar Fish Live With Tiger Barb?
❌Not Compatible
Oscar Fish is aggressive and will likely attack or stress tank mates.
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Parameter Comparison
| Parameter | Oscar Fish | Tiger Barb | Overlap |
|---|---|---|---|
| Temperature | 74–81°F | 74–82°F | 74–81°F ✓ |
| pH Range | 6–8 | 6–7.5 | 6–7.5 ✓ |
| Temperament | aggressive | semi-aggressive | Aggression risk ✗ |
| Max Size | 14" | 3" | Size mismatch ✗ |
| Min Tank Size | 75 gal | 20 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 →Tiger Barb
Puntigrus tetrazona
beginnersemi-aggressive20+ gal
Tiger barbs are energetic, boldly-striped schooling fish that add constant motion and personality to aquariums. Their orange body with four distinctive black vertical stripes is instantly recognizable. They are notorious fin nippers when kept in small groups, but this behavior is easily managed by keeping 8+ together in a spacious tank.
Full care guide →Other Compatible Tank Mates
For Oscar Fish:
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