R
Redtail Catfish
Phractocephalus hemioliopterus
VS
V
Variatus Platy
Xiphophorus variatus
Choosing between Redtail Catfish and Variatus Platy? 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.
Redtail Catfish
Phractocephalus hemioliopterusVS
Variatus Platy
Xiphophorus variatusCommon Name
Redtail Catfish
Variatus Platy
Scientific Name
Phractocephalus hemioliopterus
Xiphophorus variatus
Type
Freshwater
Freshwater
Difficulty
Advanced
Beginner Friendly
Temperament
Aggressive
Peaceful
Minimum Tank
300 gallons
10 gallons
Recommended Tank
1000 gallons
20 gallons
Temperature
72°F - 79°F
70°F - 78°F
pH Range
6 - 7.5
7 - 8.2
Max Size
48 inches
2.5 inches
Lifespan
15-20 years
2-4 years
Diet
Fish, Shrimp, Worms, Pellets, Chicken, Beef
High-quality flake food, Small pellets, Algae wafers, Vegetable matter
Redtail Catfish
✓ Good For
Variatus Platy
✓ Good For
- Community tanks
- Beginners
- Small tanks
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