E
Elephant Nose Fish
Gnathonemus petersii
VS
O
Oscar
Astronotus ocellatus
Choosing between Elephant Nose Fish and Oscar? Both are excellent choices, but they have different care requirements and temperaments. Use the detailed comparison below to make an informed decision based on your experience level, tank size, and community goals.
Elephant Nose Fish
Gnathonemus petersiiVS
Oscar
Astronotus ocellatusCommon Name
Elephant Nose Fish
Oscar
Scientific Name
Gnathonemus petersii
Astronotus ocellatus
Type
Freshwater
Freshwater
Difficulty
Advanced
Intermediate
Temperament
Peaceful
Aggressive
Minimum Tank
55 gallons
75 gallons
Recommended Tank
75 gallons
125 gallons
Temperature
73°F - 82°F
74°F - 81°F
pH Range
6 - 7.5
6.5 - 7.5
Max Size
10 inches
14 inches
Lifespan
6-10 years
10-20 years
Diet
Live blackworms, Frozen bloodworms, Pellets, Brine shrimp
Cichlid pellets, Live foods, Frozen foods, Vegetables, Shrimp
Elephant Nose Fish
✓ Good For
- Community tanks
- Schooling displays
Oscar
✓ Good For
Explore More
Similar Comparisons
Discover other popular fish pairings to find your perfect aquarium match.