Chinese Algae Eater - Gyrinocheilus Aymonieri

Gyrinocheilus aymonieri (Chinese Algae Eater)

The Chinese Algae Eater (Gyrinocheilus aymonieri) is a hardy freshwater fish known for its algae-grazing habits and unique sucker mouth. While often sold as an algae eater, this species becomes more omnivorous and territorial as it matures, sometimes preferring protein-based foods over algae. It is best suited for larger aquariums with robust tank mates that can handle its semi-aggressive nature.

This species thrives in well-oxygenated tanks with strong filtration, as it originates from fast-moving streams. A varied diet, including algae wafers, blanched vegetables, and protein-based foods, is essential for balanced nutrition.

• Difficulty – Moderate (requires space and proper tank mates)

• Temperament – Semi-aggressive (becomes territorial with age)

• Size – Up to 10-12 inches

• Tank Size – 55 gallons minimum

• Temperature – 74°F to 82°F

• Diet – Omnivore (algae, algae wafers, blanched vegetables, protein-based foods)

• pH – 6.5 to 7.5

⚠️ Chinese Algae Eaters become territorial as they grow and should not be kept with slow or docile fish.

This listing is for 1 Gyrinocheilus aymonieri (Chinese Algae Eater).