J
Jack Dempsey
Rocio octofasciata
VS
R
Red Tail Shark
Epalzeorhynchos bicolor
Choosing between Jack Dempsey and Red Tail Shark? 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.
Jack Dempsey
Rocio octofasciataVS
Red Tail Shark
Epalzeorhynchos bicolorCommon Name
Jack Dempsey
Red Tail Shark
Scientific Name
Rocio octofasciata
Epalzeorhynchos bicolor
Type
Freshwater
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Aggressive
Semi-Aggressive
Minimum Tank
55 gallons
30 gallons
Recommended Tank
75 gallons
55 gallons
Temperature
75°F - 80°F
72°F - 79°F
pH Range
6.5 - 8
6.5 - 7.5
Max Size
15 inches
6 inches
Lifespan
10-15 years
5-8 years
Diet
Cichlid pellets, Frozen foods, Live foods, Shrimp, Bloodworms, Vegetable matter
Algae wafers, Pellets, Vegetables, Flakes
Jack Dempsey
✓ Good For
Red Tail Shark
✓ Good For
- Community tanks
- Beginners
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