Overview
The Chinese Algae Eater (Gyrinocheilus aymonieri) is a intermediate freshwater species known for its gold-brown, dark spots coloration. Becomes aggressive when older. Bottom and Surfaces.
Origin & Appearance
Origin: Southeast Asia.
Colors: Gold-Brown, Dark spots.
Body Shape: Fusiform (torpedo/streamlined). Typical adult dimensions: 28.0 x 5.0 x 8.4.
Sexual Dimorphism: Minimal.
Tank & Water Requirements
| Min Tank Size | 53 gallons |
| Temperature | 77–82°F |
| pH Range | 6.5–7.5 |
| Water Hardness (GH) | 5-15 |
| Bioload | high |
| Oxygen Demand | medium |
| Plant Safe | yes |
| Aquarium Position | Bottom and Surfaces |
Behavior & Activity
Bottom sucker when young; becomes aggressive mid-level chaser when older; latches onto other fish to rasp slime coat
Speed: 40/100Aggression: 3/10diurnal
Breeding
Moderate; egg layer
Common Diseases
💊 Ich
Expert Notes
Becomes aggressive when older