Blueberry Grape Fishing Flavoring The Blueberry Grape Fishing Flavoring delivers a rich, powerful scent formulated for maximum potency on the water. This bold, sweet blend creates an irresistible aroma—making it one of the best-smelling Blueberry Grape flavorings you’ll ever use. Researched and field-tested by experienced anglers, Dead End Fishing flavoring has proven effective for targeting catfish and carp , while remaining versatile enough to attract a variety of other species. Designed to enhance bait performance and increase attraction, this flavoring helps turn interest into consistent bites. Not for human consumption.