P
Pygmy Cory
Corydoras pygmaeus
VS
S
Swordtail
Xiphophorus hellerii
Choosing between Pygmy Cory 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.
Pygmy Cory
Corydoras pygmaeusVS
Swordtail
Xiphophorus helleriiCommon Name
Pygmy Cory
Swordtail
Scientific Name
Corydoras pygmaeus
Xiphophorus hellerii
Type
Freshwater
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Peaceful
Peaceful
Minimum Tank
10 gallons
15 gallons
Recommended Tank
15 gallons
29 gallons
Temperature
72°F - 79°F
72°F - 82°F
pH Range
6 - 7.5
7 - 8.4
Max Size
1 inches
5.5 inches
Lifespan
3-5 years
3-5 years
Diet
Micro pellets, Crushed flakes, Frozen cyclops, Powdered foods
High-quality flake food, Algae-based foods, Vegetable matter, Frozen bloodworms, Brine shrimp, Daphnia
Pygmy Cory
✓ Good For
- Community tanks
- Small tanks
- Schooling displays
Swordtail
✓ Good For
- Community tanks
- Beginners
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