Van Den Eynde Turbo Black Groundbait 2kg Bag The Classic range ingredients and recipes remain unchanged and are manufactured in Belgium to the same exacting standards as all Van Den Eynde products. Turbo Black is a great dark groundbait ideal for Rivers, Reservoirs and larger lakes. This Groundbait has - Great binding quality’s ideal for deep or moving water. - Perfect for most Silverfish including Roach, Bream, Dace and Perch - Can be used as a single bag mix or in combination with other products. - This is the ideal Groundbait for carrying Caster, Worm and hemp to the bottom. Great for Fishing with an additive like Brasem.