Holy Mackerel fish oil, for adding that extra strong scent to baits and rubby dubby! This 100% fish oil is an excellent attractant for all species of salt and fresh water fish, adding an extra strong smell to your baits and also to your ground bait. It can be used to moisten and soften baits add to pellets, boilies or it can be used in PVA bags. This 100% fish oil is a must especially in shark fishing, adding an extra strong smell, to your baits. This 100% fish oil is must especially in making a Rubby Dubby mix, just add to chopped mackerel, herring and bran. This 100% fish oil is a must especially in pike fishing, adding an extra strong smell, to your dead baits. This 100% smelly fish oil is produced in Ireland from mackerel, herring, scad. Warning: Not fit for human consumption.