B
Blue Gourami
Trichogaster trichopterus
VS
R
Redtail Catfish
Phractocephalus hemioliopterus
Choosing between Blue Gourami 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.
Blue Gourami
Trichogaster trichopterusVS
Redtail Catfish
Phractocephalus hemioliopterusCommon Name
Blue Gourami
Redtail Catfish
Scientific Name
Trichogaster trichopterus
Phractocephalus hemioliopterus
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Advanced
Temperament
Semi-Aggressive
Aggressive
Minimum Tank
30 gallons
300 gallons
Recommended Tank
40 gallons
1000 gallons
Temperature
72°F - 82°F
72°F - 79°F
pH Range
6 - 8
6 - 7.5
Max Size
6 inches
48 inches
Lifespan
4-6 years
15-20 years
Diet
Flakes, Pellets, Frozen foods, Vegetables
Fish, Shrimp, Worms, Pellets, Chicken, Beef
Blue Gourami
✓ Good For
- Community tanks
- Beginners
Redtail Catfish
✓ Good For
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