B
Black Ghost Knife Fish
Apteronotus albifrons
VS
H
Hillstream Loach
Sewellia lineolata
Choosing between Black Ghost Knife Fish and Hillstream Loach? 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
Hillstream Loach
Sewellia lineolataCommon Name
Black Ghost Knife Fish
Hillstream Loach
Scientific Name
Apteronotus albifrons
Sewellia lineolata
Type
Freshwater
Freshwater
Difficulty
Advanced
Intermediate
Temperament
Semi-Aggressive
Peaceful
Minimum Tank
75 gallons
30 gallons
Recommended Tank
100 gallons
40 gallons
Temperature
73°F - 80°F
65°F - 75°F
pH Range
6 - 8
6.5 - 7.5
Max Size
20 inches
3 inches
Lifespan
10-15 years
5-8 years
Diet
Live or frozen bloodworms, Krill, Pellets, Small fish
Algae, Algae wafers, Vegetable matter, Biofilm, Cucumber, Zucchini
Black Ghost Knife Fish
✓ Good For
Hillstream Loach
✓ Good For
- Community tanks
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