B
Black Phantom Tetra
Megalamphodus megalopterus
VS
O
Otocinclus
Otocinclus affinis
Choosing between Black Phantom Tetra and Otocinclus? 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 Phantom Tetra
Megalamphodus megalopterusVS
Otocinclus
Otocinclus affinisCommon Name
Black Phantom Tetra
Otocinclus
Scientific Name
Megalamphodus megalopterus
Otocinclus affinis
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Intermediate
Temperament
Peaceful
Peaceful
Minimum Tank
20 gallons
10 gallons
Recommended Tank
30 gallons
20 gallons
Temperature
72°F - 82°F
72°F - 79°F
pH Range
6 - 7.5
6 - 7.5
Max Size
1.8 inches
2 inches
Lifespan
5-6 years
3-5 years
Diet
Flakes, Pellets, Frozen foods
Algae and biofilm, Algae wafers, Blanched vegetables, Zucchini, Cucumber, Spinach
Black Phantom Tetra
✓ Good For
- Community tanks
- Beginners
- Schooling displays
Otocinclus
✓ Good For
- Community tanks
- Small tanks
- Schooling displays
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