Oropharma Can-Tax 500gr - Rode Kleurstof Op Basis Van Canthaxanthine - VogelsVersele laga Can Tax 500 grams Versele laga Can Tax is a red dye based on canthaxanthin. This dietary supplement colors red canaries, intensifies the red color in other birds and ensures a beautiful even red color. When Can Tax is added to the diet, canthaxanthin is transported to the place where the feather grows and takes on a more intense red color. Until the formation of a new feather, the formed feather retains its color. Ensures the beautiful