C
Congo Tetra
Phenacogrammus interruptus
VS
J
Jack Dempsey
Rocio octofasciata
Choosing between Congo Tetra and Jack Dempsey? 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.
Congo Tetra
Phenacogrammus interruptusVS
Jack Dempsey
Rocio octofasciataCommon Name
Congo Tetra
Jack Dempsey
Scientific Name
Phenacogrammus interruptus
Rocio octofasciata
Type
Freshwater
Freshwater
Difficulty
Intermediate
Intermediate
Temperament
Peaceful
Aggressive
Minimum Tank
30 gallons
55 gallons
Recommended Tank
40 gallons
75 gallons
Temperature
73°F - 81°F
75°F - 80°F
pH Range
6 - 7.5
6.5 - 8
Max Size
3.5 inches
15 inches
Lifespan
3-5 years
10-15 years
Diet
Flakes, Pellets, Frozen foods, Live foods
Cichlid pellets, Frozen foods, Live foods, Shrimp, Bloodworms, Vegetable matter
Congo Tetra
✓ Good For
- Community tanks
- Schooling displays
Jack Dempsey
✓ Good For
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