P
Pygmy Cory
Corydoras pygmaeus
VS
R
Red Tail Shark
Epalzeorhynchos bicolor
Choosing between Pygmy Cory and Red Tail Shark? 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
Red Tail Shark
Epalzeorhynchos bicolorCommon Name
Pygmy Cory
Red Tail Shark
Scientific Name
Corydoras pygmaeus
Epalzeorhynchos bicolor
Type
Freshwater
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Peaceful
Semi-Aggressive
Minimum Tank
10 gallons
30 gallons
Recommended Tank
15 gallons
55 gallons
Temperature
72°F - 79°F
72°F - 79°F
pH Range
6 - 7.5
6.5 - 7.5
Max Size
1 inches
6 inches
Lifespan
3-5 years
5-8 years
Diet
Micro pellets, Crushed flakes, Frozen cyclops, Powdered foods
Algae wafers, Pellets, Vegetables, Flakes
Pygmy Cory
✓ Good For
- Community tanks
- Small tanks
- Schooling displays
Red Tail Shark
✓ Good For
- Community tanks
- Beginners
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