B
Black Ghost Knife Fish
Apteronotus albifrons
VS
E
Ember Tetra
Hyphessobrycon amandae
Choosing between Black Ghost Knife Fish and Ember Tetra? 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.
Black Ghost Knife Fish
Apteronotus albifronsVS
Ember Tetra
Hyphessobrycon amandaeCommon Name
Black Ghost Knife Fish
Ember Tetra
Scientific Name
Apteronotus albifrons
Hyphessobrycon amandae
Type
Freshwater
Freshwater
Difficulty
Advanced
Beginner Friendly
Temperament
Semi-Aggressive
Peaceful
Minimum Tank
75 gallons
10 gallons
Recommended Tank
100 gallons
15 gallons
Temperature
73°F - 80°F
72°F - 82°F
pH Range
6 - 8
5.5 - 7
Max Size
20 inches
0.8 inches
Lifespan
10-15 years
2-4 years
Diet
Live or frozen bloodworms, Krill, Pellets, Small fish
High-quality micro pellets, Powdered flake food, Infusoria, Baby brine shrimp, Microworms, Crushed flake
Black Ghost Knife Fish
✓ Good For
Ember Tetra
✓ Good For
- Community tanks
- Beginners
- Small tanks
- Schooling displays
Explore More
Similar Comparisons
Discover other popular fish pairings to find your perfect aquarium match.