G
German Blue Ram
Mikrogeophagus ramirezi
VS
R
Rainbow Shark
Epalzeorhynchos frenatum
Choosing between German Blue Ram and Rainbow 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.
German Blue Ram
Mikrogeophagus ramireziVS
Rainbow Shark
Epalzeorhynchos frenatumCommon Name
German Blue Ram
Rainbow Shark
Scientific Name
Mikrogeophagus ramirezi
Epalzeorhynchos frenatum
Type
Freshwater
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Peaceful
Semi-Aggressive
Minimum Tank
20 gallons
30 gallons
Recommended Tank
30 gallons
55 gallons
Temperature
78°F - 85°F
72°F - 79°F
pH Range
6 - 7.5
6.5 - 7.5
Max Size
3 inches
6 inches
Lifespan
2-4 years
5-8 years
Diet
High-quality pellets or flakes, Frozen bloodworms, Frozen brine shrimp, Live blackworms, High-quality cichlid pellets
Algae wafers, Pellets, Vegetables, Flakes
German Blue Ram
✓ Good For
- Community tanks
Rainbow Shark
✓ Good For
- Community tanks
- Beginners
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