G
Green Terror
Andinoacara rivulatus
VS
R
Redtail Catfish
Phractocephalus hemioliopterus
Choosing between Green Terror 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.
Green Terror
Andinoacara rivulatusVS
Redtail Catfish
Phractocephalus hemioliopterusCommon Name
Green Terror
Redtail Catfish
Scientific Name
Andinoacara rivulatus
Phractocephalus hemioliopterus
Type
Freshwater
Freshwater
Difficulty
Intermediate
Advanced
Temperament
Aggressive
Aggressive
Minimum Tank
55 gallons
300 gallons
Recommended Tank
75 gallons
1000 gallons
Temperature
72°F - 80°F
72°F - 79°F
pH Range
6.5 - 8
6 - 7.5
Max Size
12 inches
48 inches
Lifespan
10-12 years
15-20 years
Diet
Cichlid pellets, Frozen foods, Live foods, Shrimp, Bloodworms, Vegetable matter
Fish, Shrimp, Worms, Pellets, Chicken, Beef
Green Terror
✓ Good For
Redtail Catfish
✓ Good For
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