B
Black Ghost Knife Fish
Apteronotus albifrons
VS
E
Electric Yellow Cichlid
Labidochromis caeruleus
Choosing between Black Ghost Knife Fish and Electric Yellow Cichlid? 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
Electric Yellow Cichlid
Labidochromis caeruleusCommon Name
Black Ghost Knife Fish
Electric Yellow Cichlid
Scientific Name
Apteronotus albifrons
Labidochromis caeruleus
Type
Freshwater
Freshwater
Difficulty
Advanced
Beginner Friendly
Temperament
Semi-Aggressive
Semi-Aggressive
Minimum Tank
75 gallons
30 gallons
Recommended Tank
100 gallons
55 gallons
Temperature
73°F - 80°F
76°F - 82°F
pH Range
6 - 8
7.8 - 8.6
Max Size
20 inches
4 inches
Lifespan
10-15 years
6-10 years
Diet
Live or frozen bloodworms, Krill, Pellets, Small fish
Herbivore pellets, Spirulina flakes, Vegetables, Frozen foods
Black Ghost Knife Fish
✓ Good For
Electric Yellow Cichlid
✓ Good For
- Community tanks
- Beginners
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