Crucian Carp (Carassius carassius)
Carassius carassius
Origin: Europe (widespread — rivers, lakes, ponds)
Water Parameters
Quick Stats
- Max Size
- 40 cm
- Min Tank
- 500 L
- Lifespan
- 10-15
- Swimming Level
- middle
- Schooling
- No
- Diet
- omnivore
- Temperament
- Peaceful; excellent wildlife pond species
About
The Crucian Carp is one of Europe's hardiest freshwater fish, capable of surviving severe cold and even temporary near-freezing in shallow ponds by entering a state of torpor. Its deep, bronze-gold body and rounded fins give it a handsome appearance in naturalistic pond settings. An excellent choice for wildlife ponds and conservation projects in the Netherlands and Belgium.
Care Guide
Extremely cold-hardy — survives temperatures from 1–25°C. Suited to wildlife ponds with native vegetation. Feed pond pellets in spring through autumn; no feeding needed in winter. Very hardy and disease-resistant. Can hybridize with goldfish — separate if pure breeding stock is desired. A native species of conservation value.
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