B
Betta Fish
Betta splendens
VS
R
Rummy-nose Tetra
Hemigrammus bleheri
Choosing between Betta Fish and Rummy-nose 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.
Betta Fish
Betta splendensVS
Rummy-nose Tetra
Hemigrammus bleheriCommon Name
Betta Fish
Rummy-nose Tetra
Scientific Name
Betta splendens
Hemigrammus bleheri
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Intermediate
Temperament
Aggressive
Peaceful
Minimum Tank
5 gallons
20 gallons
Recommended Tank
10 gallons
30 gallons
Temperature
76°F - 82°F
75°F - 82°F
pH Range
6.5 - 7.5
5.5 - 7
Max Size
3 inches
2.5 inches
Lifespan
2-5 years
5-8 years
Diet
Pellets, Flakes, Freeze-dried foods, Live foods (occasionally)
High-quality micro pellets, Fine flake food, Frozen daphnia, Frozen bloodworms, Baby brine shrimp, Microworms
Betta Fish
✓ Good For
- Beginners
- Small tanks
Rummy-nose Tetra
✓ Good For
- Community tanks
- Schooling displays
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