With a lower oil content than Trout Pellets, Hi Oil Trout Pellets or Betaine HNV Pellets, these 6mm or 11mm Coarse Fish Pellets are specifically designed for feeding to coarse fish so can safely be used for mass, long term baiting. They have a protein content of around 40%, which mainly comes from fish and soya meals, and therefore supply an effective cross section of amino acids. 1kg bags.