G
Glass Catfish
Kryptopterus vitreolus
VS
R
Redtail Catfish
Phractocephalus hemioliopterus
Choosing between Glass Catfish 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.
Glass Catfish
Kryptopterus vitreolusVS
Redtail Catfish
Phractocephalus hemioliopterusCommon Name
Glass Catfish
Redtail Catfish
Scientific Name
Kryptopterus vitreolus
Phractocephalus hemioliopterus
Type
Freshwater
Freshwater
Difficulty
Intermediate
Advanced
Temperament
Peaceful
Aggressive
Minimum Tank
20 gallons
300 gallons
Recommended Tank
30 gallons
1000 gallons
Temperature
75°F - 82°F
72°F - 79°F
pH Range
6 - 7
6 - 7.5
Max Size
3 inches
48 inches
Lifespan
3-5 years
15-20 years
Diet
Small live foods, Frozen daphnia, Micro pellets, Brine shrimp
Fish, Shrimp, Worms, Pellets, Chicken, Beef
Glass Catfish
✓ Good For
- Community tanks
- Schooling displays
Redtail Catfish
✓ Good For
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