B
Betta Fish
Betta splendens
VS
Z
Zebra Dartfish
Ptereleotris zebra
Choosing between Betta Fish and Zebra Dartfish? 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
Zebra Dartfish
Ptereleotris zebraCommon Name
Betta Fish
Zebra Dartfish
Scientific Name
Betta splendens
Ptereleotris zebra
Type
Freshwater
Saltwater / Marine
Difficulty
Beginner Friendly
Intermediate
Temperament
Aggressive
Peaceful
Minimum Tank
5 gallons
30 gallons
Recommended Tank
10 gallons
40 gallons
Temperature
76°F - 82°F
72°F - 78°F
pH Range
6.5 - 7.5
8.1 - 8.4
Max Size
3 inches
4 inches
Lifespan
2-5 years
3-5 years
Diet
Pellets, Flakes, Freeze-dried foods, Live foods (occasionally)
Frozen Mysis shrimp, Frozen brine shrimp, Marine pellets, Copepods
Betta Fish
✓ Good For
- Beginners
- Small tanks
Zebra Dartfish
✓ Good For
- Community tanks
- Schooling displays
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