BioEdge Saltwater Fishing Potions Bunker Potion Fish Attractant Very strong concentrate of Bunker oils, pheromones and amino acids made from the real bait Potions Can Be Applied to Live or Cut Baits, Flies and Soft Plastic Lures A Pipe Cleaner Soaked in the Potion and Inserted Into A Tube Lure has Proven Deadly on Striped Bass