L
Leopard Danio
Danio rerio var. frankei
VS
S
Swordtail
Xiphophorus hellerii
Choosing between Leopard Danio and Swordtail? 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.
Leopard Danio
Danio rerio var. frankeiVS
Swordtail
Xiphophorus helleriiCommon Name
Leopard Danio
Swordtail
Scientific Name
Danio rerio var. frankei
Xiphophorus hellerii
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Beginner Friendly
Temperament
Peaceful
Peaceful
Minimum Tank
10 gallons
15 gallons
Recommended Tank
20 gallons
29 gallons
Temperature
64°F - 78°F
72°F - 82°F
pH Range
6.5 - 7.5
7 - 8.4
Max Size
2 inches
5.5 inches
Lifespan
3-5 years
3-5 years
Diet
Flakes, Micro pellets, Frozen foods, Brine shrimp, Daphnia
High-quality flake food, Algae-based foods, Vegetable matter, Frozen bloodworms, Brine shrimp, Daphnia
Leopard Danio
✓ Good For
- Community tanks
- Beginners
- Small tanks
- Schooling displays
Swordtail
✓ Good For
- Community tanks
- Beginners
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