C
Chinese Algae Eater
Gyrinocheilus aymonieri
VS
H
Harlequin Rasbora
Trigonostigma heteromorpha
Choosing between Chinese Algae Eater 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.
Chinese Algae Eater
Gyrinocheilus aymonieriVS
Harlequin Rasbora
Trigonostigma heteromorphaCommon Name
Chinese Algae Eater
Harlequin Rasbora
Scientific Name
Gyrinocheilus aymonieri
Trigonostigma heteromorpha
Type
Freshwater
Freshwater
Difficulty
Intermediate
Beginner Friendly
Temperament
Aggressive
Peaceful
Minimum Tank
30 gallons
10 gallons
Recommended Tank
55 gallons
20 gallons
Temperature
74°F - 80°F
72°F - 81°F
pH Range
6.8 - 7.5
6 - 7.5
Max Size
11 inches
2 inches
Lifespan
10-15 years
5-8 years
Diet
Algae, Algae wafers, Flakes, Fish slime (if aggressive)
High-quality flake food, Micro pellets, Frozen daphnia, Bloodworms, Brine shrimp
Chinese Algae Eater
✓ Good For
Harlequin Rasbora
✓ Good For
- Community tanks
- Beginners
- Small tanks
- Schooling displays
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