Can Oscar Live With Shell Dweller?
Oscar
Shell Dweller
Incompatible
Compatibility Score: 10/100
The Verdict
Large size difference - smaller fish may become prey
Oscars will eat any fish that fits in their mouth - Shell Dweller is at risk
Tips for Success
- Ideal temperature range: 75-81°F
- Minimum recommended tank size: 75 gallons
- These fish occupy different water levels, reducing territorial conflict
Side-by-Side Comparison
| Attribute | Oscar | Shell Dweller |
|---|---|---|
Adult Size | 14" | 1.5" |
Temperature | 74-81°F | 75-81°F |
pH Range | 6-8 | 7.8-9 |
Min Tank Size | 75G | 10G |
| Temperament | aggressive | semi-aggressive |
| Swim Level | middle | bottom |
| Diet | Carnivore | Omnivore |
Recommended Tank Size
75+ gallons
Minimum for keeping these fish together
Also Compatible With Oscar
Try Our Tools
Check more fish combinations or calculate your tank size.