R
Roseline Shark
Sahyadria denisonii
VS
S
Swordtail
Xiphophorus hellerii
Choosing between Roseline Shark 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.
Roseline Shark
Sahyadria denisoniiVS
Swordtail
Xiphophorus helleriiCommon Name
Roseline Shark
Swordtail
Scientific Name
Sahyadria denisonii
Xiphophorus hellerii
Type
Freshwater
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Peaceful
Peaceful
Minimum Tank
55 gallons
15 gallons
Recommended Tank
75 gallons
29 gallons
Temperature
60°F - 77°F
72°F - 82°F
pH Range
6.8 - 7.8
7 - 8.4
Max Size
5 inches
5.5 inches
Lifespan
4-6 years
3-5 years
Diet
Flakes, Pellets, Frozen foods, Vegetables
High-quality flake food, Algae-based foods, Vegetable matter, Frozen bloodworms, Brine shrimp, Daphnia
Roseline Shark
✓ Good For
- Community tanks
- Schooling displays
Swordtail
✓ Good For
- Community tanks
- Beginners
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