It was created on the basis of MAGNETIC ROACH. Very fine fraction and dark brown color. A very good groundbait for roach and other fish requiring a sophisticated approach to fishing. Cold water from October to April, sudden cooling in summer, strong fishing pressure (competition) or just large and carefully feeding fish require just such a groundbait. Carefully shredded, rubbed through a sieve (2mm mesh), weighed down with clay and supplemented with a bait whip, it attracts fish perfectly and keeps them in the fishery for a long time.