Perception varies by region
Carp are prized in some regions but considered trash fish and invasive pests in parts of Africa, Australia and most of the United States.
Carp
Carp are various freshwater fishes in the family Cyprinidae, mostly native to Eurasia and valued as food and ornamental fish but invasive in some regions.
Last Updated Mar 9, 2026 · 4 sources
Species Guide
What to know about carps
A clean field guide focused on habitat, identification, behavior, and conservation context without burying the useful parts.
Carp is a generic common name applied to numerous species of freshwater fish in the family Cyprinidae, a large clade of ray-finned fish mostly native to Eurasia. Carp are prized quarry and are commercially cultivated as food and ornamental fish in many parts of the Old World. In contrast, they are regarded as trash fish and invasive pests in many parts of Africa, Australia and most of the United States.
The strongest linked planning options currently surface around destinations such as Lake Constance (Bodensee), Lake Garda, Sauerland Mines and Lakes (Nuttlar, Biggesee and Sorpesee) and countries such as Germany, United States of America, Austria for divers building trips around carps.
Responsible Encounters
How to dive with carps
Conservation-minded guidance for divers who want the encounter without adding pressure.
Give carp space, avoid blocking the animal's path, and follow local site and operator rules for wildlife interactions with freshwater fishes.
Field Notes
Interesting things worth knowing
Useful species context that makes the encounter more meaningful once you are underwater.
