J
Jack Dempsey
Rocio octofasciata
VS
Z
Zebra Dartfish
Ptereleotris zebra
Choosing between Jack Dempsey and Zebra Dartfish? 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
Zebra Dartfish
Ptereleotris zebraCommon Name
Jack Dempsey
Zebra Dartfish
Scientific Name
Rocio octofasciata
Ptereleotris zebra
Type
Freshwater
Saltwater / Marine
Difficulty
Intermediate
Intermediate
Temperament
Aggressive
Peaceful
Minimum Tank
55 gallons
30 gallons
Recommended Tank
75 gallons
40 gallons
Temperature
75°F - 80°F
72°F - 78°F
pH Range
6.5 - 8
8.1 - 8.4
Max Size
15 inches
4 inches
Lifespan
10-15 years
3-5 years
Diet
Cichlid pellets, Frozen foods, Live foods, Shrimp, Bloodworms, Vegetable matter
Frozen Mysis shrimp, Frozen brine shrimp, Marine pellets, Copepods
Jack Dempsey
✓ Good For
Zebra Dartfish
✓ Good For
- Community tanks
- Schooling displays
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