G
Giant Danio
Devario aequipinnatus
VS
J
Jack Dempsey
Rocio octofasciata
Choosing between Giant Danio 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.
Giant Danio
Devario aequipinnatusVS
Jack Dempsey
Rocio octofasciataCommon Name
Giant Danio
Jack Dempsey
Scientific Name
Devario aequipinnatus
Rocio octofasciata
Type
Freshwater
Freshwater
Difficulty
Beginner Friendly
Intermediate
Temperament
Peaceful
Aggressive
Minimum Tank
30 gallons
55 gallons
Recommended Tank
55 gallons
75 gallons
Temperature
72°F - 78°F
75°F - 80°F
pH Range
6.5 - 7.5
6.5 - 8
Max Size
4 inches
15 inches
Lifespan
4-6 years
10-15 years
Diet
Flakes, Pellets, Frozen foods, Live foods
Cichlid pellets, Frozen foods, Live foods, Shrimp, Bloodworms, Vegetable matter
Giant Danio
✓ Good For
- Community tanks
- Beginners
- Schooling displays
Jack Dempsey
✓ Good For
Explore More
Similar Comparisons
Discover other popular fish pairings to find your perfect aquarium match.