R
Red Tail Shark
Epalzeorhynchos bicolor
VS
Z
Zebra Dartfish
Ptereleotris zebra
Choosing between Red Tail Shark 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.
Red Tail Shark
Epalzeorhynchos bicolorVS
Zebra Dartfish
Ptereleotris zebraCommon Name
Red Tail Shark
Zebra Dartfish
Scientific Name
Epalzeorhynchos bicolor
Ptereleotris zebra
Type
Freshwater
Saltwater / Marine
Difficulty
Beginner Friendly
Intermediate
Temperament
Semi-Aggressive
Peaceful
Minimum Tank
30 gallons
30 gallons
Recommended Tank
55 gallons
40 gallons
Temperature
72°F - 79°F
72°F - 78°F
pH Range
6.5 - 7.5
8.1 - 8.4
Max Size
6 inches
4 inches
Lifespan
5-8 years
3-5 years
Diet
Algae wafers, Pellets, Vegetables, Flakes
Frozen Mysis shrimp, Frozen brine shrimp, Marine pellets, Copepods
Red Tail Shark
✓ Good For
- Community tanks
- Beginners
Zebra Dartfish
✓ Good For
- Community tanks
- Schooling displays
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