Developed using the original Thatchers recipe, Thatchers Original has gained a fantastic reputation among the angling elite since its introduction. Following the success of the original ‘naturally’ colored Thatchers mix, there is now Thatchers Dark. As the name suggests, a darker version of the original mix and it will no doubt prove popular with anglers who prefer a darker mix when fishing for whitefish or during the cooler months when water clarity increases.