S
Severum
Heros severus
VS
S
Swordtail
Xiphophorus hellerii
Choosing between Severum 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.
Severum
Heros severusVS
Swordtail
Xiphophorus helleriiCommon Name
Severum
Swordtail
Scientific Name
Heros severus
Xiphophorus hellerii
Type
Freshwater
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Semi-Aggressive
Peaceful
Minimum Tank
55 gallons
15 gallons
Recommended Tank
75 gallons
29 gallons
Temperature
74°F - 84°F
72°F - 82°F
pH Range
6 - 7.5
7 - 8.4
Max Size
12 inches
5.5 inches
Lifespan
10-15 years
3-5 years
Diet
Cichlid pellets, Vegetables, Frozen foods, Spirulina, Algae wafers
High-quality flake food, Algae-based foods, Vegetable matter, Frozen bloodworms, Brine shrimp, Daphnia
Severum
✓ Good For
- Community tanks
Swordtail
✓ Good For
- Community tanks
- Beginners
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