Chinese Grass Carp — a Cyprinidae from 中国, peaceful; keep with similar-sized calm tankmates. Reaches 112.5–165 cm; keep in a group of 4–6 for natural behaviour. 18–28 °C.
Care parameters
Water temperature
18–28 °C
pH
6.5–7.5
GH hardness
5–15 dGH
Adult length
112.5–165 cm
Minimum tank
500 L
Water layer
Active throughout the water column
Difficulty
Moderate
Temperament
Peaceful; keep with similar-sized calm tankmates
Origin
中国
Species overview
Ctenopharyngodon idella is a Cyprinidae from 中国. Its calm temperament and broad diet make it one of the more forgiving residents of a community tank. It uses the whole water column. Adults reach 112.5–165 cm. Keep in a group of 4–6 for natural behaviour. Stable water, regular partial changes and a varied diet cover nearly everything it needs. Maintain 18–28 °C at pH 6.5–7.5. Water quality and diet matter more than décor.
Native biotope
Habitat
Clear streams and rivers over gravel
Flow
Moderate, well-oxygenated current
Dissolved O₂
Appreciates well-oxygenated water
Aquascape & hardware
Substrate
Fine gravel and sand
Hardscape
Water-worn stones and driftwood
Plants
Hardy rooted plants along the margins
Temperament, diet & tankmates
Schooling
Keep in a group of 4–6 for natural behaviour
Diet
Omnivore; prepared foods with regular variety
Recommended tankmates
Robust schooling cyprinids — Add activity without conflict