G
German Blue Ram
Mikrogeophagus ramirezi
VS
J
Jack Dempsey
Rocio octofasciata
Choosing between German Blue Ram 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.
German Blue Ram
Mikrogeophagus ramireziVS
Jack Dempsey
Rocio octofasciataCommon Name
German Blue Ram
Jack Dempsey
Scientific Name
Mikrogeophagus ramirezi
Rocio octofasciata
Type
Freshwater
Freshwater
Difficulty
Intermediate
Intermediate
Temperament
Peaceful
Aggressive
Minimum Tank
20 gallons
55 gallons
Recommended Tank
30 gallons
75 gallons
Temperature
78°F - 85°F
75°F - 80°F
pH Range
6 - 7.5
6.5 - 8
Max Size
3 inches
15 inches
Lifespan
2-4 years
10-15 years
Diet
High-quality pellets or flakes, Frozen bloodworms, Frozen brine shrimp, Live blackworms, High-quality cichlid pellets
Cichlid pellets, Frozen foods, Live foods, Shrimp, Bloodworms, Vegetable matter
German Blue Ram
✓ Good For
- Community tanks
Jack Dempsey
✓ Good For
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