CC MOORE's Tuna Compound is a highly attractive, PVA-friendly liquid additive containing high-quality tuna oil, soluble tuna protein extract and a high content of blended tuna meat. Liquid Tuna Compound is a popular ingredient, additive or coating for boilies and hookbait that encourages a strong feeding response. Used as a coating or loose feed additive it also creates a very attractive oily cloud of fresh tuna particles.