G
German Blue Ram
Mikrogeophagus ramirezi
VS
H
Harlequin Rasbora
Trigonostigma heteromorpha
Choosing between German Blue Ram and Harlequin Rasbora? 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
Harlequin Rasbora
Trigonostigma heteromorphaCommon Name
German Blue Ram
Harlequin Rasbora
Scientific Name
Mikrogeophagus ramirezi
Trigonostigma heteromorpha
Type
Freshwater
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Peaceful
Peaceful
Minimum Tank
20 gallons
10 gallons
Recommended Tank
30 gallons
20 gallons
Temperature
78°F - 85°F
72°F - 81°F
pH Range
6 - 7.5
6 - 7.5
Max Size
3 inches
2 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
High-quality flake food, Micro pellets, Frozen daphnia, Bloodworms, Brine shrimp
German Blue Ram
✓ Good For
- Community tanks
Harlequin Rasbora
✓ Good For
- Community tanks
- Beginners
- Small tanks
- Schooling displays
Explore More
Similar Comparisons
Discover other popular fish pairings to find your perfect aquarium match.