Can Molly Live With Oscar?
Molly
Oscar
Incompatible
Compatibility Score: 0/100
The Verdict
Oscar is aggressive and may harm the peaceful Molly
Large size difference - smaller fish may become prey
Oscars will eat any fish that fits in their mouth - Molly is at risk
Tips for Success
- Ideal temperature range: 74-81°F
- Minimum recommended tank size: 75 gallons
Side-by-Side Comparison
| Attribute | Molly | Oscar |
|---|---|---|
Adult Size | 4" | 14" |
Temperature | 72-82°F | 74-81°F |
pH Range | 7.5-8.5 | 6-8 |
Min Tank Size | 20G | 75G |
| Temperament | peaceful | aggressive |
| Swim Level | middle | middle |
| Diet | Omnivore | Carnivore |
Recommended Tank Size
75+ gallons
Minimum for keeping these fish together
Also Compatible With Molly
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