E
Elephant Nose Fish
Gnathonemus petersii
VS
S
Swordtail
Xiphophorus hellerii
Choosing between Elephant Nose Fish 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.
Elephant Nose Fish
Gnathonemus petersiiVS
Swordtail
Xiphophorus helleriiCommon Name
Elephant Nose Fish
Swordtail
Scientific Name
Gnathonemus petersii
Xiphophorus hellerii
Type
Freshwater
Freshwater
Difficulty
Advanced
Beginner Friendly
Temperament
Peaceful
Peaceful
Minimum Tank
55 gallons
15 gallons
Recommended Tank
75 gallons
29 gallons
Temperature
73°F - 82°F
72°F - 82°F
pH Range
6 - 7.5
7 - 8.4
Max Size
10 inches
5.5 inches
Lifespan
6-10 years
3-5 years
Diet
Live blackworms, Frozen bloodworms, Pellets, Brine shrimp
High-quality flake food, Algae-based foods, Vegetable matter, Frozen bloodworms, Brine shrimp, Daphnia
Elephant Nose Fish
✓ Good For
- Community tanks
- Schooling displays
Swordtail
✓ Good For
- Community tanks
- Beginners
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