J
Jack Dempsey
Rocio octofasciata
VS
P
Pearl Danio
Danio albolineatus
Choosing between Jack Dempsey and Pearl Danio? 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
Pearl Danio
Danio albolineatusCommon Name
Jack Dempsey
Pearl Danio
Scientific Name
Rocio octofasciata
Danio albolineatus
Type
Freshwater
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Aggressive
Peaceful
Minimum Tank
55 gallons
20 gallons
Recommended Tank
75 gallons
30 gallons
Temperature
75°F - 80°F
68°F - 77°F
pH Range
6.5 - 8
6.5 - 7.5
Max Size
15 inches
2.5 inches
Lifespan
10-15 years
3-5 years
Diet
Cichlid pellets, Frozen foods, Live foods, Shrimp, Bloodworms, Vegetable matter
Flakes, Micro pellets, Frozen foods, Live foods, Brine shrimp, Daphnia
Jack Dempsey
✓ Good For
Pearl Danio
✓ Good For
- Community tanks
- Beginners
- Schooling displays
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