C
Chinese Algae Eater
Gyrinocheilus aymonieri
VS
O
Otocinclus
Otocinclus affinis
Choosing between Chinese Algae Eater and Otocinclus? 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
Otocinclus
Otocinclus affinisCommon Name
Chinese Algae Eater
Otocinclus
Scientific Name
Gyrinocheilus aymonieri
Otocinclus affinis
Type
Freshwater
Freshwater
Difficulty
Intermediate
Intermediate
Temperament
Aggressive
Peaceful
Minimum Tank
30 gallons
10 gallons
Recommended Tank
55 gallons
20 gallons
Temperature
74°F - 80°F
72°F - 79°F
pH Range
6.8 - 7.5
6 - 7.5
Max Size
11 inches
2 inches
Lifespan
10-15 years
3-5 years
Diet
Algae, Algae wafers, Flakes, Fish slime (if aggressive)
Algae and biofilm, Algae wafers, Blanched vegetables, Zucchini, Cucumber, Spinach
Chinese Algae Eater
✓ Good For
Otocinclus
✓ Good For
- Community tanks
- Small tanks
- Schooling displays
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