FishingPellets.com Pre-Drilled Halibut Pellets are high in protein & oil making them a great hook bait attractor pellet, due to the high oil levels & high quality fishmeals used these pellets will leak attractor directly around your hook bait. FishingPellets.com Pre-Drilled Halibut Pellets are a complete feed pellet enriched with vitamins, minerals & trace elements.