Chinese Algae Eater

Chinese Algae Eater (Gyrinocheilus aymonieri)

A hardy and efficient algae-grazer when young, the Chinese Algae Eater attaches to glass, rocks, and décor with its sucker mouth. As it matures it can become territorial, so it's best kept with robust tank mates in a larger tank.

Care at a Glance:

• Minimum Tank Size: 150L with rocks, driftwood, and hiding spots
• Temperature: 24–28°C
• pH Range: 6.0–8.0
• Water Hardness: Moderate
• Temperament: Peaceful when young; can become territorial with age
• Diet: Algae wafers, sinking pellets, flakes, blanched vegetables
• Max Size: 20–28cm
• Lifespan: 8–10+ years
• Care Level: Easy to moderate (needs space long-term)

Tank Mates: Robust community fish such as barbs, rainbowfish, and medium cichlids; avoid slow-moving or flat-bodied fish it may latch onto.

Origin: Southeast Asia — rivers and streams (Thailand, Vietnam, Laos)