R
Redtail Catfish
Phractocephalus hemioliopterus
VS
S
Shubunkin Goldfish
Carassius auratus
Choosing between Redtail Catfish and Shubunkin Goldfish? 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
Shubunkin Goldfish
Carassius auratusCommon Name
Redtail Catfish
Shubunkin Goldfish
Scientific Name
Phractocephalus hemioliopterus
Carassius auratus
Type
Freshwater
Freshwater
Difficulty
Advanced
Beginner Friendly
Temperament
Aggressive
Peaceful
Minimum Tank
300 gallons
30 gallons
Recommended Tank
1000 gallons
55 gallons
Temperature
72°F - 79°F
65°F - 75°F
pH Range
6 - 7.5
7 - 8.4
Max Size
48 inches
14 inches
Lifespan
15-20 years
10-20 years
Diet
Fish, Shrimp, Worms, Pellets, Chicken, Beef
Goldfish pellets, Vegetables, Flakes, Frozen foods, Live foods
Redtail Catfish
✓ Good For
Shubunkin Goldfish
✓ Good For
- Community tanks
- Beginners
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