B
Black Phantom Tetra
Megalamphodus megalopterus
VS
H
Harlequin Rasbora
Trigonostigma heteromorpha
Choosing between Black Phantom Tetra and Harlequin Rasbora? 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
Harlequin Rasbora
Trigonostigma heteromorphaCommon Name
Black Phantom Tetra
Harlequin Rasbora
Scientific Name
Megalamphodus megalopterus
Trigonostigma heteromorpha
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Beginner Friendly
Temperament
Peaceful
Peaceful
Minimum Tank
20 gallons
10 gallons
Recommended Tank
30 gallons
20 gallons
Temperature
72°F - 82°F
72°F - 81°F
pH Range
6 - 7.5
6 - 7.5
Max Size
1.8 inches
2 inches
Lifespan
5-6 years
5-8 years
Diet
Flakes, Pellets, Frozen foods
High-quality flake food, Micro pellets, Frozen daphnia, Bloodworms, Brine shrimp
Black Phantom Tetra
✓ Good For
- Community tanks
- Beginners
- Schooling displays
Harlequin Rasbora
✓ Good For
- Community tanks
- Beginners
- Small tanks
- Schooling displays
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