There are various industrial items available to assist with this. There are actually steel gadgets that appear like a comb that function by raking over the scales and stripping them off. You can find equipment that look like rakes which might be dragged in opposition to the grain with the https://saithe-pollock-hd-off-frz38637.bloguetechno.com/5-essential-elements-for-stock-fish-of-tusks-in-45kg-bale-66964203