D
Diamond Tetra
Moenkhausia pittieri
VS
R
Redtail Catfish
Phractocephalus hemioliopterus
Choosing between Diamond Tetra and Redtail Catfish? 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.
Diamond Tetra
Moenkhausia pittieriVS
Redtail Catfish
Phractocephalus hemioliopterusCommon Name
Diamond Tetra
Redtail Catfish
Scientific Name
Moenkhausia pittieri
Phractocephalus hemioliopterus
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Advanced
Temperament
Peaceful
Aggressive
Minimum Tank
20 gallons
300 gallons
Recommended Tank
30 gallons
1000 gallons
Temperature
72°F - 80°F
72°F - 79°F
pH Range
6 - 7.5
6 - 7.5
Max Size
2.5 inches
48 inches
Lifespan
3-6 years
15-20 years
Diet
Flakes, Pellets, Frozen foods, Live foods
Fish, Shrimp, Worms, Pellets, Chicken, Beef
Diamond Tetra
✓ Good For
- Community tanks
- Beginners
- Schooling displays
Redtail Catfish
✓ Good For
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