Buglemouth (Cyprinus carpio)

Family: Cyprinidae

Buglemouth — a Cyprinidae from China & Eurasia, peaceful; keep with similar-sized calm tankmates. Reaches 96.8–141.9 cm; keep in a group of 4–6 for natural behaviour. 9.4–28.6 °C.

Care parameters

Water temperature
9.4–28.6 °C
pH
6.5–9
GH hardness
10–15 dGH
Adult length
96.8–141.9 cm
Minimum tank
500 L
Water layer
Active throughout the water column
Difficulty
Moderate
Temperament
Peaceful; keep with similar-sized calm tankmates
Origin
China & Eurasia

Species overview

From the waters of China & Eurasia comes Cyprinus carpio, a member of the family Cyprinidae. A adaptable species that forgives beginner mistakes more readily than most. It uses the whole water column. Adults reach 96.8–141.9 cm. Keep in a group of 4–6 for natural behaviour. Give it clean water and room to behave naturally, and it will largely care for itself. Maintain 9.4–28.6 °C at pH 6.5–9. A solid choice for a well-planned community tank.

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
  • Similar-sized peaceful community fish — Compatible size and temperament
Avoid keeping with
  • Fin-nippers — Constant stress

Breeding & notes

Sexual dimorphism
Males often slimmer and more colourful
Breeding method
Breeding is straightforward scatter-spawning