Salmon. Atlas Mike&';s UV Gel Bait is the result of over 25 years of testing and research. Our special blend of concentrated scents, flavors and amino acids, combined with the super sticky formula, creates an excellent fish attractant. Apply directly to lures, spoons, plastics, tube lures, etc. for immediate results. Super sticky formula holds on lures and baits longer for more casts and catches For both freshwater and saltwater fishing. Available in 25 color/flavor combinations, so you&';re sure to find what you need!