The series of groundbaits are used mainly for fishing for big fish of Cyprinidae family, mainly carp and grass carp. The groundbaits are based on natural, selected, coarse-grained ingredients which guarantees high effectivity at still water venues as well as in rivers. These groundbaits are not only attractive for such species as carp and grass carp but also for big bream, tench and other specimens of silver fish. Mega Carp groundbait will meet expectations of each angler searching for the selective groundbait for big fishing.