P
Pearl Danio
Danio albolineatus
VS
R
Rainbow Shark
Epalzeorhynchos frenatum
Choosing between Pearl Danio and Rainbow Shark? 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.
Pearl Danio
Danio albolineatusVS
Rainbow Shark
Epalzeorhynchos frenatumCommon Name
Pearl Danio
Rainbow Shark
Scientific Name
Danio albolineatus
Epalzeorhynchos frenatum
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Beginner Friendly
Temperament
Peaceful
Semi-Aggressive
Minimum Tank
20 gallons
30 gallons
Recommended Tank
30 gallons
55 gallons
Temperature
68°F - 77°F
72°F - 79°F
pH Range
6.5 - 7.5
6.5 - 7.5
Max Size
2.5 inches
6 inches
Lifespan
3-5 years
5-8 years
Diet
Flakes, Micro pellets, Frozen foods, Live foods, Brine shrimp, Daphnia
Algae wafers, Pellets, Vegetables, Flakes
Pearl Danio
✓ Good For
- Community tanks
- Beginners
- Schooling displays
Rainbow Shark
✓ Good For
- Community tanks
- Beginners
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