Sonubaits So Natural Deep Water Fishing Groundbait, So Natural is our designated non-fishmeal groundbait range developed to cover all fishing scenarios where a non-fishmeal mix is required. Using only the finest cereals, breads, biscuits, seeds and spices, each mix in the range has been fine-tuned with the supreme input of the countries very best anglers including Lee Kerry, Des Shipp, Andrew Cranston and Kayleigh Dowd.