D
Dwarf Neon Rainbowfish
Melanotaenia praecox
VS
S
Serpae Tetra
Hyphessobrycon eques
Choosing between Dwarf Neon Rainbowfish and Serpae 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.
Dwarf Neon Rainbowfish
Melanotaenia praecoxVS
Serpae Tetra
Hyphessobrycon equesCommon Name
Dwarf Neon Rainbowfish
Serpae Tetra
Scientific Name
Melanotaenia praecox
Hyphessobrycon eques
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Beginner Friendly
Temperament
Peaceful
Semi-Aggressive
Minimum Tank
20 gallons
20 gallons
Recommended Tank
30 gallons
30 gallons
Temperature
72°F - 78°F
72°F - 79°F
pH Range
6.5 - 7.5
5.5 - 7.8
Max Size
2.5 inches
2 inches
Lifespan
4-6 years
5-7 years
Diet
Flakes, Pellets, Frozen foods, Live foods, Vegetable matter
Flakes, Pellets, Frozen foods, Live foods
Dwarf Neon Rainbowfish
✓ Good For
- Community tanks
- Beginners
- Schooling displays
Serpae Tetra
✓ Good For
- Community tanks
- Beginners
- Schooling displays
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